@ KWfibromama13,
For me, when I began to have the symptoms at night of feeling hot and sweating a lot, followed by feeling very cold it was actually Peri-Menopause and boy did I lose some sleep during that time in my life.
But as time went on it turned into full blown Menopause. I didn't have many of the Fibromyalgia symptoms
then that I have now just the aching pain all over my body.
However having the symptoms of menopause can make a girl feel like she is losing her mind.

To stop my sweats I have been buying provitalize over the internet and it has made a huge impact on my sweats. I have no sweats now

I get this also I'll b sweating m my feet r freezing cold doc put me on venlafaxine

Well I am a male and my feet burns especially when I wake up

Well I'm 33 so I doubt it's menopause related, but thanks for the info!