type your way through your journey is my advice.
maybe set up a blog, record your feelings and everything.
analyse in writing why you are hungry, are you really hungry, what will happen if you go eat - how will you feel tomorrow if you let this pass without cheating, and how will you feel tomorrow if you gave in? How are you going to feel in a months time if you gave in now?
honestly, i think the tool you have infront of you (your pc) can make this all alot easier if you get your thoughts on the screen, it helps.