Hello All, This is Manur age of 40, Since 5 months i have been struggling with breath discomfort, I have reached ENT and did the Nasal Septum surgery and did not see any difference, After I went to Pulmonolist and did few test and confirmed me no issue with Lungs, But not able to trace it what could be the issue, I used to smoke and Quit recently, Has anyone having the same issue and got it resolved please advise