Uh..I think I accidentally killed my sandbox page
I was minding my business working on the sandbox when i deleted a section of my code, the threat section with it stating the threat level and what color it was, then everything broke, out of nowhere. The edit button is gone and all that’s left is a few lines of what seems to be messed up code, I have been working on this SCP for 3 months and I'm very annoyed that it just vanished like that idk if there’s a way to check past versions of the page or something, please help me.