I work 11 hours a day and I go to school full time. I eat less than I normally eat but I have a 'dunlap'! I don't understand why I'm in a size nine pants from a five just a year ago. Is it because my job is a sit down? Or can it be something worse? I went to the dr a few months ago and she said my tyroid was just a little high but not alarming, under a 1.0. Its upsets me that she doesn't know why such a weight change.