I just did see my doctor. He was concerned that the thyroid was too much and later the labs said that was a problem. I don't know if he would see me again so soon. And I don't think he takes calls about such things. While it would be great to know the cause, given so many recent changes, it probably is impossible for anyone to pin it down. So I just thought of a simple remedy which is to take a mild diuretic to get the water off.