I have suddenly become very "Hot" all the time. Because I am in and out of early menopause (high FSH, diminished ovarian reserve, etc) - I usually have hot flashes/extensive sweats in the 2-3 days leading up to my period. I have to chuck off my pajamas in the middle of the night, change the pillowcase, put down a towel. It was bad enough in the past years that my husband bought me some Wild Bleu pajamas, made for women in menopause. Old women. Sigh. We call them my "sweaty pajamas" because they help with the hot flashes at night. Last night I am on Day 8 of my cycle and surprisingly had severe hot flashes. I ended up sleeping with nothing on. (TMI) I've been having them all day. Where I worked used to be cold, but people complained and now it is 77 in my area. I am roasting and hot and sweaty all day. Hot flashes + warmer temperatures = crabby and lethargic.