It took me about three months to feel like I was back in a rhythm, before that I was so focused on not drinking that it kind of dictated my every thought. I have 7.5 months sober now and life is back to revolving around my kids, job, and all the other little things that life brings me. There was no drastic change, I just gradually realized that alcohol wasn't the first thing that popped into my head anymore.
Stick with it, each day gets easier!