I am the same way. Before I lost weight I had to keep my house at 70degrees. It funny cause I had to take cold showers because hot or warm showers just made me hotter when I got out and I would start sweating. Now I am always cold. Even when it was 85 out side . I had on a sweater but was not hot or cold just comfortable, beat that. Before I'd be trying to shed all clothing. lol
I have ALWAYS been a "hot-natured" person, but since my weight loss with the band and now with my RNY, I am ALWAYS so cold. I have a sweater at my desk at work and a blanket, a sweater in my car! i live in Tx and it gets very hot here in the summers and I still find myself chilly. It really doesn't bother me because I know I am losing my "insulation"!