I'm glad that you are going to see a Dr. They will likely recommend complete abstention from drugs because they could be causing your problems, or exacerbating them if you have an underlying MI. The effects of drugs can last longer than people think, especially with repeated use.

I hope that you feel better and get some answers (without abstaining from drugs, your Dr will not be able to tell if the drugs are causing the problem or if it is an underlying MI). If it is psychosis, whether drug-induced or otherwise, as Sometimes said, it can be treatable and it's not the end of the world

*Willow*