Hey there. Pleasae understand that while hospitalisation was against your will, I really believe it was for the better and for your safety.
Maybe do your own research into psychiatric meds, and present some ideas to your p-doc. I'm sorry you feel he is not helping and that you have no-one else to go to. When you were hospitalised, did you not have access to other doctors? Speak to your insurance that they are wasting their money with this pdoc and u want to go to another one.

Maybe you can travel a bit to another pdoc? I have a friend who stays in town, and has access to probably 100 different pdoc's, but she chooses to travel 1.5 hours to the one she helps her the most. You need to step out of your comfort zone (Easier said than done, I know) and put your health first

(HUGS)