Im 19 and have been smoking for 2 years. I was on adhd medicine that made me crave cigarettes. I've cut down by a lot maybe 6 a day. But in the past months I've noticed a cough that won't go away. And as gross as this sounds it feels like I have mucus just stuck back there and i cant swallow right. My throat is all white. Not bumps or anything just all white. I also got my tonsils taken out. And I just got over being . I still have a lil runny nose but nothing bad. Someone please help. Anything is helpful. Thanks