Welcome to Sober Recovery...and, that's the name of the game: Sober Recovery. Except, it isn't a game...it's truly a life or death decision you must make. Just not to take that one drink, one day at a time...not simple, but well worth the effort.
An initial visit to a doctor is a really good idea...quitting "cold turkey" can be painful, as well as dangerous. As far as the meetings are concerned...try going to Open Speaker meetings where no one will usually confront you or "ask you questions". No one will know whether you're there for yourself or just checking it out for a friend or family member.
I know other folks have done it without AA...but, as a 27+ year sober alcoholic...I cannot recommend the program highly enough. Good luck and keep us posted on your progress.