I’m short of breath just lying still . I’ve tried everything and am currently in a rehab facility. Getting nebulizer treatments with only a little relief but with side effects. My O2 levels are usually ok yet I can barely breathe. Tried pulmonary therapy , have been on bronchodilators for a few years, etc. I can only take about 2 steps to get out of bed to use a commode! Have a lot of other health uses as well but my heart is ok. Any exertion makes my breathing even worse. They’ll send me home soon but I have no help and am trying to juggle with Medicare for any help. But I don’t think there is any. No faith in my doctor either . And this is a new one! ANY advice on any new treatments for my condition would be great! Not a candidate for valve implants or lung transplants. Thank you!