Hi. For about 3-4 months, I've had a hard time breathing. I feel like my chest won't expand, and I have to raise my shoulders up to get a deep breath. I yawn all the time just trying to get that full breath, otherwise, I feel like when I breathe, it is cut off. I've had a chest X-Ray, blood work, EKG, Echocardiogram, tried anxiety pills, and an inhaler that does not help. All the tests came back fine. Just yesterday, I had a Pulmonary Function test. Of course, I now have to wait a week because the lung Dr. is on call at the hospital the rest of the week. I am so TIRED of having to wait a week or 2 to see a doctor, another 1-2 weeks to get a test done, then ANOTHER 1-2 weeks to get results to have to start all over again. Very aggravating! I do not wheeze, I don't cough, and I don't have any pain.....although every now and then, my left should blade does seem to hurt. I have the shortness of breath all the time, but it does get worse if I clean the house, talk for a long time, or even walking in the mall. I just don't know what on earth is going on, and I'm constantly worrying about what this could be. The lung specialist said he thinks it's asthma. I really want a CT Scan to ease my mind of anything bad that could be going on, so I did mention that. The Dr. said my chest X-Ray was clear, so I don't need that.......... Has anyone gone through this and what did it end up being? Thank you!