i am 34 yrs. old and was dx with RMLS in March. I went on 2 months antibotics, and prednisone. after another ct scan i still have no changes in the nodes or the middle lobe. I am on Advair, Spriva, Singular.......What should be the next step??? the dr. tried to say it was all allergy related, but is it ok to walk around with the lung collapsed? They said possiably removing that section of the lung, but as a last resort....any opinons or experiance???? thanks