hi! a couple weeksgo i had a boil on my right side of mons pubis thateventually popped and went away. i noticed i have another bump forming on my left sideof mons pubis. what could be causing this? i dont shave so cant be an ingrown hair. i sweat a lot but make sure i shower right after or atleast clean up. could it just be friction of my hair with the undies? or could it be happening as i near my period? no pics added becauseits a general question. also can any std cause boils?