I had this really detailed map that I made of a highschool, I WORKED HOURS ON IT, and when I pressed save I accidentally pressed new map and it literally erased all of my progress and left me with a blank map. PLEASE tell me there is a way I can recover my map or I’m genuinely quitting. I tried going to the blank map and pressing undo to get my old map back but it said “end of undo history”. it’s genuinely so frustrating because I worked so hard to give the map immense details just for it all to be erased with no way to recover it !!!