sick for about 2 months

I have smoked for 30 years off and on.  Quit a couple times, always went back.  I got bronchitis 2 months ago and can't shake it.  After feeling like I was gonna cough myself to death, decided to quit using nicotine patches.  It is still hard, I still crave after eating and first thing in the morning.  Am just praying that I make it this time.