I have been having these symptoms for 3 weeks and i do not know wat it is. I also can't think straight have a foggy head, am so col that even though i have like 5 blankets and a heated sheet w/ a water bottle i am freezing, then I'm so hot, and have noise sensitivity. My feet are cold too. I am especially nauseous in the morning. I don't know wat it is and i am concerned because i have been out alot and i still don't feel so hot even though i have just collapsed when i get home and am practically bedridden on weekends.

Thx!

Ps. I feel better when i am submersed in extremly cold water.