When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
So check this out. I get home from the gym late last night and it was probably like 50 some degrees last night. Might've been 40 something, not sure. Anyway, I take a shower and throw on some sweat pants and a thermal and climb into bed. For some reason i'm ice cold. To the point that my teeth are chattering. I get under the covers and nothing happens, I feel even colder. Jas gets under the covers and feels my skin and she was like awww man you're freezing. So she gets real close to me and I still can't get warm. Eventually she puts a heat pad over me and eventually I fall asleep. Woke up this morning and felt like a truck hit me. Had mud butt and a headache out of this world.
You may have let your body cool down to fast, which will throw it into a really odd state. If it is like that outside make sure you are properly dressed and don't drink super cold water during/after a workout.