I've been having this chest tightness and shortness of breath for about four months now, and it's getting pretty bad. About six months ago, I noticed my sputum turning grey once a day too. My doctor did a sputum culture and said it's streptococci pne...
Consider consulting a pulmonologist for further evaluation and management, as your symptoms persist despite treatment and normal heart tests; the CT scan findings suggest possible pulmonary fibrosis or scarring, which may be causing your chest tightness and shortness of breath; the pulmonologist can assess your condition, potentially ordering additional tests like pulmonary function tests (PFTs) or bronchoscopy, and develop a personalized treatment plan to alleviate your symptoms.