feeling worthless

My boyfriend and I moved into with his best freind.... they have so much fun together that I get left out of jokes and activities that they want to do. They always invite me and I go but I still feel like they just want to talk to each other. Now he wont kiss me or hug me with out me asking and even then he sighs as if out of frustration that I'm so needy. I've never felt so alone. 😞