You've already begun
Congratulations! you've taken the first step by wanting to quit.
There are many possible next steps, but i suggest calling 1-800-quitnow. It is a free telephone counseling
service, and is excellent. They can help develop a quit plan just for you, and support you along the way. And they often can give away aids
patches for free. Best of luck! you really can quit. I know. I did.