I guess I should give some history. In January I had double pneumonia, was in hospital for 3 weeks on IV's and was sent home with 2 more weeks of antibiodics. I went back to clinic for a checkup, before the antibiodics were finished, and because there were still crackles she extended those antibiodics 2 more weeks. Since Monday I have had a lot of rumbling in my left side and an on again/off again pain when I breath deeply. I went back to clinic yesterday, was x-rayed and given an additional antibiodic. Now <i>today</i> for the past 3.5 hours I have had a real sharp pain in my right lung, it happens maybe once every half hour and is enough to stop me in my tracks and cry out. So I'm wondering what it could be since my x-ray didn't really show anything on my right lung. Any suggestions?