Stuck in Ender Eye

So I was doing a review of 1.9 for my youtube channel when I was about to go to the end when I got wanted to walk over an ender eye but I got stuck. When I saved and quit I was still suck. I then did /gamemode 1 and broke the block. When I just quit without saving after trying again and getting the same result my world corrupted. Hope you can fix this! (: I hope the pics I got were good enough.