My old friends all hung out together and posted it on insta

They’re all still friends and go to the same school. I’m the only one at a different school. It kinda sucks because I don’t really talk with them anymore, but they all sit together at school and hang out with each other. I don’t really want to go back to being close with them, because we weren’t the most compatible people. It just sucks seeing them all together while I don’t really have any friends.