Hi there. Welcome to PC. I have bipolarII, schizoeffective and borderline personality disorder so you are in the right place to talk! I am on Lithium and was on Olanzapine(anti- psychotic) but took myself off it a few months ago.
I really hope that your son comes to a better place and you find a doctor that you like. Kudos to you for your strength. I have a 13 year old.
Good luck and keep posting.