How do I check my story progress?

[Baaaal]

Hey there, It might seem to be a stupid question, but this problem has been preventing me from getting back into the game for a good while now, so I assumed there would be no harm in asking...
Basically, I have completed the whole game 3 times with my pyromancer, but I stopped playing at some point through my 4th walkthrough. However, I totally forgot which bosses I killed, and which ones I haven't, resulting in me basically standing at firelink shrine, having no idea what to do. Is there any way to determine where to pick up the line, other than visiting every boss' location and checking whether they are alive manually? Thy

[Husk720]

check your inventory for boss souls, perhaps?

[Splat]

Depends, there are a few things you can do to give yourself an idea;

Is Fraampt in Firelink? If so then you've rung both bells already

Check your Bonfire, can you warp yet? If not you haven't got the Lordvessel and it's thus probable you haven't done S&O, and you'll need to go through Sen's to get back there anyway so you can also check if you've done Iron Golem on the way

If you're stuck at the lord souls things can be a bit more complex given the non linearity at this point and the possibility of you not doing certain sidequests or killing various npcs, although I think you can actually check with souls you still need by going down to the placed Lord Vessel

Additionally you could check your inventory for any boss souls, although they could be carried over from a previous playthrough if you're on NG+x that being said certain items that don't carry over like the Covenant of Artorias or Orange Ring can let you know whether certain bosses like Sif & Centipede Demon are dead

[Baaaal]

That's a nice idea, but I have used all of them either to upgrade weapons, or simply for souls :)I also checked the fire in front of the door to the last area where you have to give the 4 souls to the fire, but unfortunately there is no way to see how many I've sacrificed.

[Baaaal]

Thanks Alice, Gonna check that :) According to my best approximation I'm somewhere around 4 kings, but not sure