That happened to me the first time I did LCing. DON'T GIVE IN. I know it's hard but keep a list of everything you crave, then see if there are any low-carb options. Like, I get bad chocolate cravings around my TOM. I bought some low-carb chocolate and every craving I get I pop a LC piece of chocolate. (The kind I got has .2 net carbs per piece) It only takes a taste to get rid of your cravings. If you need any help coming up with food solutions, let me know and maybe I can help.