I am confused as to how this is different than hypothyroidism….?? I guess I don’t get it all. I do have a question though, I have a chronically low temperature, EXCEPT when I’m at a doctor’s office. Is it that I am always bundled up because I’m so cold or know I will get cold? I usually run anywhere from -, but I have found that every time I think I have a fever, I check and that is when my temperature is the lowest, yet I am hot and sweating and very uncomfortable! Is there an explanation for this?