Me as well, I was never a heavy smoker, but I have smoked on and off since I was 18 I'm now 43. I also stopped eating junk food because I heard smoking and diabetes with sugar sensitivity are related. Since I quit, I am always nauseous, bloated, jittery, dizzy, all at the same time. I can barely function and I always have the feeling that I'm going to throw up at a moment's notice, making it hard for me to go out in public and restuarants.. I understand withdrawel, but almost a year later? The doctor said I was fine and sent me on my way. I'm not fine. Quitting smoking ruined my life??