I HAVE HAD SEVERAL PIMPLES THAT START OUT LIKE AN

I HAVE HAD SEVERAL PIMPLES THAT START OUT LIKE AN INFECTED HAIR FOLLICLE OR SMALL BUMP BUT AFTER A FEW DAYS THEY GET RED AND HURT SO BAD U CANT TOUCH THEM IT IS SHOWING UP BEHIND MY EAR AND MY BUTT AND ON MY LIPS OF MY VAGINA THEY FORM HARD KNOTS LAST FOR 3 TO 5 DAYS THEN BRIGHT GREEN DISCHARGE LEAVING A LARGE WHOLE IN MY SKIN