Doctors don't know what's wrong and I don't have insurance. I have abdominal swelling, more in the evening up to 4 inches. Cramping in lower abdomin. Severe menstrual cycles with heavy clotting, Fatigue, easy bruising, slow healing, irregular bowel movements. They tested blood, urine, took xrays, and a cat scan. All normal including a pap smear. I also have trouble breathing and occasionally my heart will race for no reason or pound really hard once. I don't know what it could be or what to do. Or if I should suggest something for my doctors to check into because they aren't telling me a thing.