I will Pray for you. I went through the same thing. In August it will be 2 years since I quit smoking. The only time I smoked was outside of our home or in the car. While on the phone i would lit up a cigarette as well. Once I decided to quit, I avoided going outside for a whole week and I did not answer any phone or made any calls for a week, except going to Church. But I did it, and I thank God for giving me the strength to do it.
Cast all your anxiety on him because he cares for you. 1Peter 5:7