I have an undiagnosed condition that is very perplexing. I’ve had recurrent fevers and flu like symptoms almost daily for 3 months. Tonight my temperature is almost 102. I also have erratic BP, racing heart palpitations, puffy face, extreme abdominal distention, anemia and shortness of breath. I occasionally get a tingling sensation and a rush of a warm wave sensation down one or both legs. It is not numb or painful, more like a histamine release. I have been to every specialist known to man and even had exploratory surgery. I am told there is no distention in my bowels. I am headed to the Mayo Clinic in Florida for my first appointment on Tuesday. A recent blood test showed a hight CgA tumor marker. If there is a tumor, no one has been able to find it. Has anyone had these types of crazy symptoms? I have been sick since March and on medical leave since June 17th. I really need answers. Help!