You have my heartfelt empathy! After around 35 years of smoking, I had my last cigarette on the way home from work on May 31, 2004 at 5PM. That was the hardest thing I have ever done, but I suppose it is the thing I am most proud of too.
What helped me the most was to remember that I was taking control of my life. Before I quit, cigarettes had controlled my life (where I went, when I went, who I went with, etc, etc, etc) Qitting is sooooo worth it!!