I briefly glanced at your other post about your hospitalization. when I was hospitalized- it took me a really long time to recover from the ordeal. I am not sure what led to your hospitalization- but I had gone 4 weeks with very little sleep and it led to a psychotic episode. Prior to the hospitalization- I wasn't on any medication.
It really took me about six months post hospitalization to be able to start to stabilize. It was a full year and half where I started to feel competent again.
I do worry that you mentioned that your p-doc didn't sound concerned. Perhaps you can bring someone else to the appointment to talk about your symptoms and see their thoughts. You may need to get a 2nd opinion.

Good luck! It does get better.