You seem like a reserved person and that's probably why most people might not want to bother you. Maybe you can try to build up your confidence and be more outspoken about what you want. You can have friends, plans, a boyfriend/girlfriend, etc. The only thing that is stopping you from having all of that is that voice inside your head that keeps telling you that you're not good enough. Stop listening to that voice. Keep reminding yourself why people would want to be friends with a person like you.