If you are in the middle of a psychotic episode, you should probably see a psychiatrist instead of a therapist. That's what I did and it took a year but I eventually got better. I was seeing a therapist but was really paranoid about her and I think she did more harm than good to be honest. Also my psychiatrist wouldn't let me see a therapist while I was psychotic even though I requested it. Have no idea why. I wish you all the best.