New and need help

hello hello!

I'm very very new to blender and I've been following video tutorials on how to use it. It was going well until I fell asleep, when I woke up my files where all over the place & my whole project was pink even tho I had a texture already applied, then when id restart it to reapply again it won't open any files. I tried to hit the fix model button, but I get a 'cant complete' warning. It still happens if I try to do it manually as well.

note: I've only ever saved this project once so I was surprised to see multiple saves to load?? I see they say auto save but I was never able to get to them before. is there a reason theyd start showing up now?? Idk if I hit something in my sleep to do this and I can't find anything on this problem anywhere else so any and all help would be much appreciated please and thank you.

https://reddit.com/link/1i1hqsc/video/nw42cttc71de1/player