I rotated my image by accident in photoshop and I don't know how to fix it, help pls

[toxapex]

I just recently started using photoshop CS6. I was trying to get a drawing finished by midnight (which probably isn't happening now) so I was kinda rushing. My hand slipped and I almost dropped the tablet (I need to work at a desk, oops) and the entire canvas of my image got tilted somehow. I've tried rotating the image, but that just rotates it with respect to the tilted canvas. Does anyone know how to fix this? Thanks.

EDIT: Welp, I literally figured out how to fix it seconds after submitting this thread. I'll ask for it to be closed.

 

[Peebers]

Ctrl+Alt+Z maybe??? keep doing until it gets back idk