I have a mass in my right lung that is not going away; it was slightly worse in last X-ray (more consolidation ); sputum test showed no TB, CT scan neg, for cancer; cough, no fever or cold, some phlegm-colorless, not much; started around Thanksgiving; losing weight & appetite but not sure if connected bec. I m also very busy & missed some lunches, not exercising as much due to lack of time. Have not had bronchoscopy or culture & sensitivity done.