I tried to download discord for linux and right after that i got sent to a screen saying something about clonezilla and now i get stuck on a screen that says "preparing hardware drivers" but its all wonky. Im super scared right now, any help is appreciated.

My screen is now flickering whenever i move the mouse. Anything at all would be appreciated

Note: this is what i see
Steamos error https://imgur.com/gallery/mMnNG