I don't have any advice for you about your medical condition other than to suggest you get your arse right back to your doctor and tell your Dr exactly what you wrote here, for starters.
I don't plan on drinking anymore after this for sure.
To me, this is more interesting. What are you doing about this? This doesn't sound too committed to me, and I think you can do much better. What sort of plan do you have to accomplish this? Are you ready to make a plan about quitting alcohol for good?