Whats wrong with me? My crush likes my best friend!?

Maybe he just sees you as his good friend. Have you ever told him how you felt? Maybe you should. And you should also try and be honest with your friend as well bc maybe she wouldn't mess with him if she knew how you felt about him. But I don't know how she is. But maybe that is why she gets all the guys bc she is more experienced but you don't sound ugly at all. Just you need a bit more confidence!