I am a 62 year old woman and was diagnosed with COPD ten years ago. Lately, I have been having extreme hard breathing issues. When I bend over and come back up, I am totally panicked and out of breath, my nose runs, my head throbs and it is terrifying to breathe. I am soon to see a pulmonary doctor but not soon enough. Luckily, I quit smoking so that helps. I use Trelegy and the emergency inhaler. I am baffled as to what is wrong with me. I have no mucous, no cough and airways seem to be open. Any ideas, guys?