Ask for phone numbers when you go to meetings, and call, if you can, folks with time. There's no magic words they'll say over you, but chances are, they've felt the same things. Just calling to say - Hey! How are you doing? is enough to distract you while you're making it through that craving. Like Carol said, they usually don't last that long - unless we fixate on them.
Peace & Love,
Sugah