I'm I guess not really that young, but found out I had some emphysema scattered in both my upper and lower lobes of my lungs. I tested negative for the AAT Deficiency. I am a preemie survivor, who was on a vent for three months after birth. But I had parents who had smoked during my childhood. I have some brochioectesis, and air trapping in my lungs. My pulmonary function is very low all down a pulmonary function, but had improvement with my inhaler a little after use. I believe my grade of level is moderate to severe COPD. I also have asthma from birth from respirator damage. My heart is fine, but a left ventricle is smaller than normal. Anyone my age going through anything similar? Thanks and I'd love tips too. I don't do enough walking as I feel I don't have the energy.