Last night I was having a nightmare, and when I woke up I was completely freezing cold. I did not wake up in a sweat, I was just freezing cold. This is not the first time this has happened to me. It is usually accompanied by a nightmare, but not always. It is kept warm in my house and I was wearing long sleeve shirt. It does not seem to matter what the temp in my house is or what I am wearing, I am still shaking from feeling like I am frozen and it takes me a while to warm back up...
Any insight into this?