Accidentally saved image under wrong corrections, can't get original image.

I'm not sure how to explain the problem I made, but...

I uploaded an image of a comic to clean up. I made all of the adjustments to the image and being new to photoshop while exploring different features I somehow clicked on a tool that erased the whole goddamn thing, left the page blank. When it became blank, photoshop shut down. When I tried to open the image back up it shows up blank. Photoshop saved the erased imaged before it froze. I don't know how I did it, but I did it. I hate myself. I'm sure I know the answer, but is there anyway I could restore my previously adjusted image?

Thanks