Birthdays

I always invite friends over and to have fun but when my birthday rolled around, I realized that no one does the same for me. I’ve only been invited to parties where the whole class came back in elementary but never since. I’m always texting first and making plans and I feel so defeated. I’m always trying despite my social anxiety but it’s never reciprocated... Every relationship, platonic or romantic, is like this.... is this a problem or am I just being dumb? It’s so frustrating and I feel worthless...