It doesn't hurt me that you drank, you're not hear to please me or anyone else, though we are happy for you that you are in a frame of mind to recognize your problem and try to deal with it.
There are other things you know that you can do aside from picking up again, days off from work or not, and you have to do those things. Have you tried going to a meeting yet? Maybe you need some face to face interaction to help bolster your strength to see through this now? At the least you can post here before you go into an establishment with the mind to consume.
You can start again, there is nothing more important than trying harder this time. We will still be here for you. Check your mental premises and move on forward anew.