RAW Files Visible But Edited JPEGs Not

I'm using PSE 2020 on a MacBook Pro. I edited photos from RAW into jpegs, but now I can't find my edits. RAW files are still there.  Also grayed out are xmp file, which I don't know much about. What went wrong? It would save me a lot of time if I didn't have to re-edit my RAW images.