I think I worry about her probably more than I should.
Is there a reason you worry so much?
I think I'm trying to give her good "niceness" vibes... But she feels like an anti-social prick.
It's great that you can care about someone this much, but you shouldn't call her names like that. That is insulting to her and you should continue to care for her as a nice person.
Ok, so I would be a better friend if I called her a prick?
No I am telling you not it is not right to call her names. If you find that you cannot stop calling her names then you should probably stop hanging out with her before she gets angry.