Lost Screen Recording

I had a screen recording in edit mode and went to share it from there. While I was in another window putting in the share details I went to exit out of a notification window that popped up in the back and accidentally hit the "x" on the QuickTime window of the screen recording. I now can't find that recording anywhere and I feel like I've tried everything to get it back. Is it just gone now or is there a way to find it?