Good to see you again. I agree that you need to talk this over with your Dr. Pot is mentally a huge crutch. You can quit but there is a strong 'pull' to use it. You know that it is not helping you. when you finally reach the point that you know it's hurting you. Then you will want to quit.
You need to talk to your psychiatrist about this because of the meds you're likely on, and the nature of your disorder itself. I'd like to be able to help more, but that is really the best answer here.