Supplement wise, I'd start with Phenibut. Its used for Anti-anxiety and calming so you could give that a try or just light up a roach
I'd drop the drinking as a way to calm down... your liver will thank you.
If you tell your doctor your problems as they are, then he should be able to help you out. Don't go in there with a list of meds you want expecting him to support self medicating. Just find a doctor thats RX happy