I went through a lot of that this week, too. What I found most helpful was to "walk away"... go for a short walk, find a distraction to the craving-- even if it is just watering plants!
I have replaced my vodka drink with water and some sparkling water.... sounds silly, but it is a mind game I play with myself, and it works. ( for me anyways.)
The cravings will go away. All I can say is it feels good to feel good!!!! First week of being sober, and I can honestly say that!