How do I get my image back into Lightroom from Photoshop?

SORRY this is in the wrong place and I don't see a way to delete it. Okay to ignore.

I was working in Lightroom and decided to edit something out in Photoshop. I went to "Edit in Phtoshop" and it opened my picture in Photoshop, where I took care of the edit. Then I did Ctrl +S to save it. Then I hit Ctrl +W to close out Photoshop. When I go back to Lightroom my edited photo is nowhere to be found. My understanding is that the photo in grid view should have a little "2" on it, representing that it is grouped with the Photoshop image, however that's not there. Any suggestions? Thanks!