to get over the first week

I used champix for 4 weeks just to get me over the first 2 weeks not smoking, after that I am using nicorette gum, now I even cut the gum in half and have maybe all together 2 gum pieces a day. This time it is for good I know 1 cigarette can hurt big times. I am just to weak to say just one cigarette it would mean I would buy a packet and be back on the killing track. Not this time anymore.:0