It's now been 17 days since my last cigarette. It has not been too hard. The time when I struggle most though is when I am out having a drink. Feels strange not to have a cigarette! Well, I have got past the (sorry to be gross :yuck: ) worst of the phlegm stage. But now, I am getting a heavy cough and my chest feels tight. For people who have quit in the past or know, is this normal? I do not want to go to the docs, if it is something I should expect!