I wrote on here about my pains, and got the xray and stuff...My dr told me it was in my head which upset me really bad, a few days before i left the hospital for a CF Tune up..they did a CT Scan for my lungs and found out my Air Sacs of my lungs were lacking in air. Deflated air sacs cant be fixed medically only thing they said i can do is up my timing of my VEST. Any good ideas to relieve the pain? Heat? Cool? etc ??