Just returned from the doctor. He confirmed the diagnosis of the dr1 "medical experts." My problem is a circulation thing related to the flight.
He said something else that might be of interest to Rocky and his sister coming from Canada. He said that when people come to the tropics from a cooler climate this might be a contributing factor because the system works different in the tropics than in a cooler climate. I'm sure the real doctors on the board could explain it better, but that was my understanding of what I was told.