Find my project

Hello, I started switching over to Sketchup Go on my IPad Air (4) a month or two ago and have been working on a project with a lot of hours put in to it. Along with issues presently signing in (that’s another post) I now see that my project is no longer listed on IPad Air (4) or my Mac Book Pro when I sign in. All past projects are listed.
I do save the projects before signing off of Sketchup. That being said I have no idea where these files actually get saved. Some list in “Home” and some list in “Trimble Connect”. don’t know the rhyme or reason behind it.
I have done a search for the file on my Mac with no success.
I see similar issues posted but no resolve as far as I can see.
Any help would be appreciated
Be Well