sometimes a little something sweet will help stop the craving...your body is use to alot of sugar. Also...I discovered for myself that cravings don't last to long so if you watch the actual hard part only lasts a few minites (at least for me).
there are also sticky threads at the top of the section on what to expect. someone else would show you the way to those threads if you can't find them.
Posting and reading here will help you get through as well.
I'm glad you are here!:ghug3