I have been smoking for 10 years and have decided to try and quit cold turkey. I have now gone 25 hours without one but the cravings are really starting to kick in now. Do any of you have any advice to help me out, if so thank you. I was reading about what the body goes through when you quit like I'm doing, their are a lot of symptoms when quiting. Here are a few that I read, acid indigestion, gas, diarrhea, constipation, nausea, sinus problems, dizziness, bloating, nightmares, bleeding gums and depression. Did any of you experience any of those symptoms? I thought you were supposed to feel better once you quit.