Program Crashed and Now my File is Gone

Hello,

I just purchased Adobe Premiere Pro CC.  I saved my video often and even have the autosave function on.  I finished the file late at night and clicked the save as link.  I wanted to replace it in the separate folder I created for an earlier version I was working on.  Once clicking it a window popped up saying this file already exists and would you like to replace it.  I clicked replace.  Apparently it replaced the file I have been working on with the other version.  Then when I tried to exit out and reopen the program it crashed. I then force quit the app and now I can't find my work anywhere.  Not even in the autosaved folder.  Please help and is there anything I can do to recover it?

Thanks,

Jason