BJ,
Oh I have so been there, up and down during the past few days. Today I made it through the entire day, no thought of a cig, and it was a stressful day. Then, I get in the car after work and it hits...gimmie gimmie gimme says the nicdemon in my head. Pulled out the gum and chewed until my jaw hurt.
Hold on...and make sure you do in fact reward yourself. I've been treating myself to lots of raspberries, pretty expensive outta season here, but far less expensive in the long run!
Kleo~