When I was a kid I had plurasy (sp). Forever after I have always had a hard time breathing when there are weather changes and some other times, but it often goes away after about 5 minutes of having to work on catching my breath. The biggest symptom is that I can't seem to get a full breath that "satisfies". For about 2 months now I have it every day. Almost always at night before I go to bed. It seems to be getting worse. Having a harder time catching it, the breath doesn't satisfy as long even when it does catch, etc. Now today I've had it all day and I am getting a headache and I am getting a sharp pain in my shoulder blades and the top of my chest. Any idea what this could be? Or how to fix it?