Hello there. I know you are feeling upset with yourself. I've had a few slips myself. The important thing is you get back up, and try again. Try to figure out why you did, and the feelings and circumstances surrounding that drink. Then try a different strategy next time around. Don't be too hard on yourself though. For me this sobriety thing is proving to be difficult, to say the least. But I know its worth it. And I want it badly. Feel better soon and get right back at it.