Manz, I can completely relate. I had almost three weeks, and then relapsed; had another week, relapsed again.
The point is you came back; you can use this to learn; what are you going to do differently? I have learned that this takes a lot of work; on the one hand, I don't want to sit around obsessing about drinking all the time. But at the same time; I am finding that if I am not thinking about it and working on it; then a relapse is inevitable.