Help!!!! Bad Heartbreak!!!!

Hannah

Okay so next week is prom and I was supposed to be going with my best friend, only he randomly stopped talking to me back in January. Well I ran into his aunt today and apparently he now has a girlfriend. I don't know what to do. I've never felt more devastated. Like how can he go from asking me out several times and then asking me to go to prom with him to then basically disappearing from my life only for me to find out he has a fucking girlfriend. I don't get it, he's actually a really good guy this is not like him at all. Unless he realized I wasn't worth it. I feel so heartbroken now.