Thanks SW, appreciate the good thoughts. A little update on me, now 3 months later I am doing well and going 3 times a week to physical therapy, taking off weight, and getting much stronger, my work outs take about 3 hours total. "phase one" as I call it of my remodeling is almost finished. We got rid of carpets and old furniture, repainted several rooms, that were old and not great for lung problems. We had new laminate flooring put in, no more carpets in main house, new sofa's. Now on to "phase 2" , the redoing of a Den/kitchen areas with new vinyl flooring, paint, etc. Luckily some lifestyle changes, diet, and home changes are working, can't wait to see the results of the next 3 months. And luckily these changes can at least be managed, so I'm on the right track.