I am cold all the time, and nothing seems to help. Lately, however, I feel a new type of coldness. It is difficult to explain. Basically, it feels like my veins are cold. Like the blood flowing through my body is cold.

This doesn't happen all day, but when it does, it sends me into a panic. Is anybody else experiencing this? I'm not sure if it's from the concussion or something else. It has only been about 2 weeks since my concussion, and this started happening about a week ago.