Welcome!
Weekends can definitely be tough. You may have to get creative and make plans to do something entirely different on those days, something that isn't associated with drinking. I enjoy doing things with my hands, so I've taken on some projects (making Christmas gifts).
There's plenty of us around here on Friday nights, too.
After you get through a few weekends, it will start getting easier, but we do need support to stay sober in the long run.