I have cravings sometimes, too. It's terrible! I try to avoid them by making sure I drink lots of water, don't get hungry and get plenty of rest. And come here a lot. And now that I truly believe that drinking is not a viable option for me, saying, out loud, "Nope, not an option!" does wonders for me. I feel silly writing that, but it's true for me.
Big hugs to you! Have you made a plan?