wolfpack, have you been to a Dr about the Exercise Induced Asthma? When I suspected that's what I was suffering, I brought it up with my GP, who immediately sent me for lung tests (you breathe into a machine) and contacted a cardio-pulmonary specialist. My results went to both my GP and the specialist, I believe I talked to my GP about them first, and then a week or so later went to see the specialist, and had a good talk with him about my entire cardio-pulmonary system.
If you are still in the "i think i do have some sort of breathing problem" stage, go have it checked!!