I lost all my progress on my file, how do I get it back?

Hi @Baboobraz,
You might like to read this post:

I quote from @shotcut’s comment in that thread:
“From the menu, choose Settings > App Data Directory > Show… > autosaves. Sort that view in your file manager by Date modified to look for recently created files. You might find it in there”.

More about the app data directory here: