Uhh, my lappy is most likely beyond repair. GUH
Turns out it’s a hardware problem - not software.. which I kinda guessed after even ubuntu crashed.
Soo I’ll have to get myself a new pc :I
P.S. the one who was going to take a look at it for me really loved my password. ******************** <- that’s how long it is. Aaand to people who doesn’t know it, it’s just random letters. hahahaha