Project Deleted?

Hi there, 

I started a project on Premiere Rush a couple of months ago. I decided I'd finally finish it today, but it's no longer there. I created this project on my pc (my phone isn't compatible with the mobile version). Does anyone know what may have happened here and can possibly help me? It took a long time to put together and I'd like to avoid having to start from scratch, ideally. I worked on this over a period of a week or so and it used to show up in my projects. 

Many thanks, 

Daniel