Stopped checking her socials

I don’t want any judgment or rude comments. But I had made a fake account to stalk my ex gfs instagram because I felt like I couldn’t move on unless I found evidence that she moved on to somebody else, but last night I saw her post a pic of her looking super pretty and put together and that hurt me enough to realize that I can’t wait to see her post something with another dude, just seeing her posting an attractive photo was enough, because that’s not for me anymore she’s putting herself out there for someone else. I deleted that account, I don’t want to know anything about what she’s doing or who she is seeing. I need to just let go. It’s over.