How long before this FREEZING to death ends?

But do we know why?

I am always freezing now. My family thinks I'm nuts because they are not cold and I am. I finally bought an electric blanket for my bed and get to be toasty warm while I sleep. At work I get scheduled a lot of outdoor night shifts. I wear layers and layers of clothes under my work costume and I still freeze. I can not wait for winter to be over so I am not so uncomfortable at work. Before surgery I was the one that had a fan on constantly and I love the fact that I no longer sweat LOL