Unreal engine crashed while i was in a new level that i made and i cant find the level i made after i reopened unreal engine

UE4-27 i was in the middle of making an ai thing in a new level i was making the boundaries and then it crashed and i reopened unreal engine and then i looked for the level that i made and i couldnt find it in the open level thing or anywhere and i wanna know how to get back into that level

Hate to say it but if you didn’t save the level before it crashed then it’s gone. When you create a new map it is essentially in memory until you save it the first time.

thanks