For the past month I've been making all my designs on a file, then I learned you can save the file in case anything goes wrong. So I did, throughout this month I've spent days into this file and each time while closing out I would click save changes. I don't know what made me do this today, but I went ahead and save to overwrite that file. So now the file I had been making changes to is now saved on 2/26 now while making edits I spent 30 minutes on. I didn't like it so I clicked exit and not to save changes. Now I have no idea why when I get back onto my file I am taken back to where I was months ago. How can I save and update the file and in one fell swoop everything go away. More importantly the question I have is does some genius know how to retrieve that or is there some history feature? Low key sick asf right now, any help would be awesome thanks!