hello, for a month now, i have these spots/sores that are appearing, first it was only on my left thigh, they would start out looking like a pimple, then explode to a nickle / quarter size sore... that totally itches... now they are spreding to my lower leg, my right leg, my are, my forehead ?? I am worried ? I have also been so extremly tired.. I realize that i am 52, and starting menopause, but its horrible my fatigue level. I have also had unexplained weight gain ? I mean how is it possible to gain 7 to 10 lbs in 3 days ? I try to be fit and active.... just doesnt mke any sense. My lower back hurts (below my ribs), I a wondering if it is my kidneys ?? do you have any thougths ?