It looks like it's only been a week, but if I'm wrong, my mistake, very sorry. Don't give up just yet if it's something you want to do for yourself.
The most important thing you need to consider when setting a goal, I think, is why you are doing it-why are you wanting to stay alcohol free?
Whatever the reason....keep it in mind and realize that if it's important to you, you should give it another try.
If you are trying to cut out alcohol altogether, either for the chemical effects or for the carbs, I would suggest going to restaurants that don't have a liquor license. Otherwise, they make so much profit off booze sales, they will put appetizing descriptions of their wines, as well as suggest pairings with your food, which as you know, can be too tempting.