Sorry hear that your on day 1 again, tammygirl. I had that same issue last night, when I was with someone and we were talking about work. I wanted to drink for about 2 hours. The only ting I could do is to remain myself that, I will get drunk, feel like crap and drink for 3 days straight and have a bad hangover for 5 days. The craving goes away and life goes on. You have the power to control it and if you don't learn how to then those day 1 will have a lot more often.
Learn from it and move on. Your still alive!