I accidentally (or not) bumped into one of the private profiles of my ex and saw he is looking for a hookup.

Just a quick background, we broke up a year and a month ago, had an argument last February when I found out he was dating someone new, finally decided to let him go, and then poof also knew they did not work out and he is currently looking for someone to do the deed with.

I kind of got hurt when I read it, I am really not sure if it's because I still have feelings for him or I just miss having intimate moments with him (which includes, you know, sex), or whatever, really, I have no idea, but the thought is trulyyy bothering me.

I know I am not supposed to feel this way since we are completely over. But I can't help but feel things.

Any thoughts? Please help. I'm anxious.