I always found having something that would help made for a more effective plan.
When my plan was 'I won't drink', I would sit around thinking I won't drink, I won't drink, OMG I wanna drink, but I won't drink.
When my plan is 'take a walk', or 'visit SR', or 'call my Sister', or 'fill in the blank' I always do better.
Hope you feel better soon.