This is the only thing i could find after a few searches. It's exactly what i had- And this meant:I was recently having issues with optifine where I couldn't see anything- Not sure if it's related but the fix to my issue was simply turning off clouds, oddly enough. I say play with the settings too, it might be something as simple as that.
"-I can't move in the game
-I get 0 fps
-The screen is black
-IF and ONLY if the game happens to load, I'll get a frame update every 5-10 seconds
-I can't press anything. I can't press Esc to get into the options menu, I can't move my mouse, I can't press the X on the top right"