Im at 79% dont know what stage im in my pulmonary said stage 1 my other dr says moderate stage 2 how fast will i get worse also my pulmonary dr says to go back to work i work as a hay hauler i work in the fields i mean dust everywhere. My dr say no you shouldnt work there anymore he won send me to work . but my pulmonary wont sign to go back to work whos right.other than that my chest hurts some of the time sometime i exhale air out an tighten up my chest feel like someone crushing it. I know some of you are worse then me sorry guys i was dagnosed 3 months ago please help knew to this i do take a lot of stereiods and i halers and nebulizer