I am 42, 5;5, 115lbs, I m pretty active. I have for the past two days had a soreness, or tenderness between my butt cheeks that is causing some serious pain. The pain is at the top of the butt cheeks right in the center where the cheeks split. What is this? Help
Difficult to say without examination. It is a common site for boils. The spine and surrounding structures can get irritated just by sitting in the wrong position. But, all of the likely causes are quickly fixable.