after i sweat i noticed this rash or somthing that comes on my crotch and legs, they look like pimples but there wierd, when trying to pop them they hurt very bad and they bleed, i have no idea what it is
It's probably heatrash...or somethin like that. When you get warm, pores get bigger and sweat could go into them...and that could also make for what youre talking bout.