Rush deleted all progress on my project Windows app.

I'm using the windows app for Adobe Rush. I have over 2 weeks worth of progress. I was just trying to add in overlaid images. For some reason, it started locking up. I was getting "Adobe Rush hasn't been able to save your progress in awhile. Please close the project and re-load it in order to ensure your progress saves." I tried doing that, it locked up again. I had to CTRL+ALT+DEL and use task manager to close the program. When I went back in, the project was totally blank with a "00:00" time stamp. I thought it was just loading so I just sat a waited for a bit, nothing. So I tested something out. I put a piece of media into the timeline, and that one piece of media appeared.

It appears all of my progress is gone. I really, REALLY don't want to have to restart everything. This was a massive project and to have to do it all over again is going to take SO much time. Does anyone know a solution other than just biting the bullet and starting over?

I've tried completely logging out of Adobe and back in, didn't work. I tried resetting my preferences, didn't work.