I feel like everyone secretly hates me or atleast dislikes, or is indifferent at the best. It ranges from classmates, to close friends or parents. Therefore, I think they will leave me. 

I feel like I don't have anything to offer: I'm bland, boring, needy, clingy etc...And before you say, that being yourself ia enough, that is the problem. I can't be myself because I'm scared to authentically express myself. So this is the logical chain that causes fear of abandoment.

Any tips improving all this? It's exhausting, anxiety-filling and lonely feeling like no one really cares for me.