My husband was in an accident a few years ago and fractured his sternum. We found out when he was having problems breathing and he got an x-ray. We were told he had pneumonia so he was put on antibiotics and it got better. He is slightly overweight, has been for years but he continues to have shortness of breath just from talking. He has has a stress test which was ok. He is always tired, he is sore all over, has had a dry cough for years now and since this accident he cannot breath correctly. I am concerned that it could be pulmonary fibrosis? He is going to the doctor this week because the pulmonologist told him he was “just out of shape”. There is something wrong and need some advise please.