I think you may just be an old sole. I too always hung out/dated older people. And you said yourself that you need counseling. In my experience, a therapist helps out more than a school counselor. Maybe in therapy you can figure out what this general disliking for people is about.

My myself am BP2 and when I'm in that kind of mood, it's usually when I'm manic/depressed.

Dx: BP2, PTSD, bulimia/anorexia
Risperdal 4mg
Trileptal 300mgs
Buspar 45mgs
Ativan 1mg PRN
Vyvance 70mgs PRN