I need advice. So, I’m in high school and this weekend all of my friends are having a sleep over together but I wasn’t invited. It didn’t really bother me that much because this has happened a lot of times before. They all do stuff together all the time and don’t invite me. but they won’t stop sending me pictures and videos of all of them together even when I don’t answer back. At school they’re nice to me but when we are all together in a group I’m kinda like a third wheel except there’s seven of us. Am I being overly sensitive by having my feelings hurt over this or do I need new friends?