Drafts Automatically Deleting

I was recording a TikTok last night, taking clips periodically to document a cool experience. Then today, I went back to begin editing it and to my disappointment, the draft was just gone. I did not delete the app or do anything!? I turned my phone off this morning because I was having issues with my service. Could that be the reason why? Or when you stop recording and don’t immediately resave the draft and leave the app, and then go back to the app, you get the pop up that confirm your edits or whatever? I’m just super bummed that it’s probably not recoverable. This shouldn’t have happened.