off

I know of no other way to describe it, but I just feel “Off”
I have felt this way for a few days now.
I am tired all of the time, have no energy and occasionally I feel like I could faint.
I am guessing I have a virus of some kind.
I break out in a sweat every few hours or so, and even if I am standing in an air conditioned room, I am hot.
Maybe it is just menopause?
I don’t know…..