Hi Lilly -- weekends were hard for me at first, too. That first Saturday afternoon sober -- the evening ahead looked like a huge abyss. It does get easier with time, and sobriety makes it possible to work on our issues and make needed changes. It's not overnight magic but it does get better.
I feel for ya this saturday afternoon. I'm going to a restaurant tonight with a friend ... my first sober trip to this restaurant was so difficult, not ordering my usual glass of wine. Now it doesn't cross my mind, I'm just thinking about all the great szechuan food dishes there and what will I order.
hang in there.