A little backround about my lung issues. I was born 12 weeks early. In the 80s not much was available for babies like me. I had to be put on a ventilator for a short time then moved to oxygen till about the age of 1. I was told I would always have scaring of the lungs yet didn't notice any lung issues and even was able to go onto be pretty athletic without any breathing difficulties. I was told as a child I didn't have asthma.
I started to notice feeling short of breath during exercising at age 20. I was sent to a pulmonologist who sent the results back to my primary doctor. My primary doctor then referred me to an asthma/allergist specialist who had me take a breathing test. The asthma doctor said gave me 3 different medications to try. After multiple times of coming back the doctor said none of the oral breathing medications seemed to help meaning it's not reversible. I continued to go to him checking in yearly.
After feeling like I was not improving I scheduled a doctor appointment with my primary who referred me to another pulmonologist. The pulmonologist said my numbers are definitely low and this is something people see in patients with bronchial pulmonary displsea which is a result of my prematurity. No medication was given.