Help! game crashes after i kill a dragon

[Blazing Rayquaza]

I've been playing the game with the same mods for a while now without any problems execpt the occasional crash due to lag but that doesn't happen often but this one dragon has now become a road block. It's an elder dragon and the first elder dragon i encountered if i remember correctly. but anyway I kill it and then the game crashes during the part with the dragon soul absorded part which makes a little sense with having to load extra graphics fast but this never happened before until now. recently I switched over from CBBE to the other model (UNF?) and same thing still which i figured wouldnt work. Can anyone help? here's the load order (the ones with no number beside it isnt selected to be in the game)

0 0 Skyrim.esm
1 1 Update.esm
2 2 Dawnguard.esm
3 3 HearthFires.esm
4 4 Dragonborn.esm
5 5 Unofficial Skyrim Legendary Edition Patch.esp
6 6 JSwords.esm
7 7 hdtHighHeel.esm
8 8 TravellersOfSkyrim.esm
9 9 UnlimitedBookshelves.esp
HighResTexturePack01.esp
HighResTexturePack02.esp
HighResTexturePack03.esp
10 a TouringCarriages.esp
11 b Hothtrooper44_ArmorCompilation.esp
12 c Hothtrooper44_Armor_Ecksstra.esp
13 d Guard Dialogue Overhaul.esp
14 e immersive roads.esp
15 f The Great Cities - Minor Cities and Towns.esp
16 10 Helgen Reborn.esp
17 11 betterinns.esp
18 12 better embers.esp
19 13 better training.esp
hearthfiresupplies.esp
20 14 lightweight potions and poisons.esp
21 15 lockpickpro.esp
22 16 purewaters.esp
23 17 SkyUI.esp
24 18 bosmerarmormaty743part1.esp
25 19 coinrework.esp
26 1a eze-skyui.esp
27 1b saturationboost.esp
28 1c VexsAnimalsNotMonsters.esp
29 1d walk.esp
30 1e hqsnow.esp
31 1f lanterns of skyrim - all in one.esp
32 20 Map Markers.esp
33 21 BHTNF.esp
34 22 NoCobWebsInHouses.esp
35 23 Sjel Blad Castle.esp
36 24 amazingfollowertweaks.esp
37 25 Immersive Weapons.esp
38 26 OwnCivilWar.esp
bettermorthal.esp
39 27 tavesolitudesn.esp
40 28 zzArmormashups.esp
41 29 Battlemage Armour.esp
42 2a LeftHandRings.esp
43 2b LFArmors.esp
44 2c ResplendentArmor.esp
45 2d TalosHousecarl.esp
46 2e WetandCold.esp
47 2f WetandCold - Ashes.esp
48 30 Civil War Cleanup.esp
49 31 Change Follower Outfits Redux.esp
50 32 Change Follower Outfits Redux -- Dawnguard.esp
51 33 Change Follower Outfits Redux -- Dragonborn.esp
52 34 Change Follower Outfits Redux -- Hearthfire.esp
53 35 WeaponsOf3E.esp
54 36 NoldorArmor.esp
55 37 AOS.esp
56 38 ZIA_Complete Pack_V4.esp
townsandcitiesenhanced.esp
57 39 morevillageanimals.esp
58 3a unique uniques.esp
59 3b StaticMeshImprovementMod.esp
60 3c markarth_plus.esp
61 3d tavewhiterunsn.esp
62 3e buildablehouse.esp
63 3f Immersive Patrols II.esp
64 40 CaesiaFollower.esp
65 41 flaho_shi_eagles_nest_ENG.esp
66 42 SofiaFollower.esp
67 43 better_fast_travel.esp
betterdawnstar.esp
68 44 bettermarkarthexterieur.esp
tavevillages.esp
69 45 riverwoodenhancedplugin.esp
70 46 whiterunexenhanced.esp
71 47 taveriften.esp
72 48 TownsandVillagesEnhancedProAlpha.esp
betterwinterhold.esp
73 49 tavesolitude.esp
74 4a tavewindhelm.esp
75 4b Bells of Skyrim.esp
76 4c TW3_femaleArmors_zzjay.esp
77 4d Dark Triss Armour.esp
78 4e ThaneWeaponsReborn.esp
79 4f AOS2_WetandCold Patch.esp
80 50 AOS2_Unique Uniques Patch.esp
81 51 armored-horses.esp
KvHarborside.esp
tavefalkreath.esp
82 52 Unique Outfits ~ Bolgeir Bearclaw ~ Resplendent Armor.esp
83 53 Unique Outfits ~ Calcelmo ~ Lore Friendly Armor Pack.esp
84 54 Unique Outfits ~ Calder ~ Talos Housecarl Armor Pack.esp
85 55 Unique Outfits ~ Illia ~ Gwelda Armor Pack.esp
86 56 Unique Outfits ~ Silvia ~ Gwelda Armor Pack.esp
87 57 Unique Outfits ~ Sybille Stentor ~ Gwelda Armor Pack.esp
88 58 Unique Outfits ~ Colette Marence ~ Fancy Witch Outfit.esp
89 59 Unique Outfits ~ Wylandriah ~ Battlemage Armour.esp
90 5a Unique Outfits ~ Grelka ~ Adventurers Mashup Compilation.esp
Unique Outfits ~ Serana ~ Vampire Chain Cuirass.esp
91 5b Unique Outfits ~ Aicantar ~ Lore Friendly Armor Pack.esp
Unique Outfits ~ Faralda ~ Battlemage Armour.esp
92 5c AMatterOfTime.esp
93 5d SimplyKnock.esp
94 5e ElementalArrows.esp
95 5f a quality world map - with roads.esp
96 60 Footprints.esp
97 61 mintylightningmod.esp
98 62 adventurerMashupComp.esp
99 63 VioLens.esp
VioLens - Requiem Patch.esp
100 64 Convenient Horses.esp
101 65 Dr_Bandolier.esp
102 66 Cloaks - Dawnguard.esp
103 67 Unique Outfits ~ Beleval ~ Gwelda Armor Pack.esp
104 68 Unique Outfits ~ Jenassa ~ Merta Assassin Armor.esp
105 69 Unique Outfits ~ Faendal ~ Bosmer Armor Pack.esp
106 6a Unique Outfits ~ Unmid Snow-Shod ~ Noldor Content Pack.esp
107 6b Unique Outfits ~ Anoriath ~ Bosmer Armor Pack.esp
108 6c Cassandra Frost Witch.esp
Unique Outfits ~ Aela the Huntress ~ Wild Huntress.esp
109 6d Unique Outfits ~ Faralda ~ Cassandra Frost Witch.esp
110 6e Unique Outfits ~ Nirya ~ Merta Black Rose Armor.esp
111 6f Unique Outfits ~ Mirabelle Ervine ~ The Witcher 3 Female Armors.esp
112 70 Unique Outfits ~ Ahlam ~ Emfy Cleric Robes.esp
113 71 Unique Outfits ~ Angi ~ Sotteta Huntress Outfit.esp
114 72 Unique Outfits ~ Mjoll the Lioness ~ Adventurers Mashup Compilation.esp
115 73 Unique Outfits ~ Faleen ~ zzjay's wardrobe.esp
116 74 Unique Outfits ~ Dinya Balu ~ Emfy Cleric Robes.esp
117 75 Unique Outfits ~ Sapphire ~ Tembtra Thief Armor.esp
118 76 Unique Outfits ~ Tonilia ~ Tembtra Thief Armor.esp
119 77 Unique Outfits ~ Vex ~ Tembtra Thief Armor.esp
120 78 Sotteta Huntress Armor.esp
121 79 Gwelda Armor Pack.esp
122 7a Merta Black Rose Armor.esp
123 7b Fast Respawns And Rich Merchants.esp
124 7c DIVERSE SKYRIM.esp
125 7d QuickLight.esp
126 7e IHSS.esp
127 7f NameYourHorse.esp
128 80 Convenient Horses - Faster Sprint.esp
129 81 HearthFire Display Case Fix.esp
130 82 My Home Is Your Home.esp
131 83 TGGMods - Free Hearthfire Upgrades V1-2.esp
132 84 Bijin Warmaidens.esp
133 85 TravellersOfSkyrim - Vanilla.esp
134 86 Bijin NPCs.esp
135 87 Serana.esp
136 88 Valerica.esp
137 89 Bijin Wives.esp
138 8a Aela.esp
139 8b Emfy Cleric Robes.esp
140 8c Real Clouds.esp
141 8d Merta Assassin Armor.esp
142 8e Tembtra Thief Armor.esp
143 8f imp_helm_legend.esp
144 90 OpenFaceGuardHelmets.esp
145 91 Ordinator - Perks of Skyrim.esp
146 92 Alternate Start - Live Another Life.esp

Also I used Loot organizer for it.