Thanks for your thoughts. My cultures are negative. Saw my pulmonologist yesterday and he said yes my ct isn't worst. Will continue to monitor every 6 mo due to the amount of nodules i have. Making sure that they are not cancerous. I had neck cancer so i worry about getting another cancer. i thought the meds would clear it all but i was wrong. Need to enjoy my life and continue the airway clearance to keep infection from growing.