I will call my lung doc on Monday and see if he can test me for it. I looked up the symptoms and I have some of them. When I get a cold it always sends me to the hospital. COVID 19 has kept me away from people and I am very afraid of going to the hospital at this time. My father died of lung issues but he smoked. I have never smoked but I have mild COPD from second hand smoke. I really appreciate your information and I will let you know what the doctor says. Thank you.