Ok im a 20 year old male with a problem that doesnt seem to go away. Ive been spitting green mucous for over a year now and I used to be a social smoker(quit about 6 months ago). My lymph node has been inflammed for almost 6 months on my left side of my neck. My wbc's, eusoniophils and monocytes have been out of range for about 6 months now. I just finished a 7 day course of zithromax and now my mucous is whitish green. I also have fatigue, trouble gaining weight, and sometimes difficulty breathing. I just need some info on what it might be and my doctor said it was allergies but shes young and inexperienced so that was a dead end. Ive been taking all sorts of allergy medicines but it hasnt done jack for me, except preventing me from sneezing a million times. So yea and info would be helpful, thanks