I flew to Utah in November 2012. When I flew home a week later ,we had snow delay and I was exhausted and got sick. I have been sick for eight months now. Today was really bad. I have a constant cough, pain in my upper left side and the chest. I have been tested for heart problems,all normal. Lung problems, all normal. Kidney problems, all normal. I am going to ask my doctor to do a ct scan. I am thinking costochondritis, enlarged speen. I have considered acid reflux,but with the sharp pain when breathing and constant congestion, I don't think it is that.