I HAVEN'T GOTTEN MY PERIOD SINCE FEB.6, AND IT IS NOW JULY.I WENT TO MY DOCTOR AND MADE SURE I WASN'T PREGNANT. (THREE TIMES ) BEFORE THE DOCTOR GAVE ME THESE 5 PILLS TO TAKE.I WAS INSTRUCTED TO TAKE IT FOR THE FIVE DAYS, AND THEN IT WOULD COME 5 TO TEN DAY AFTER. THAT WAS IN MAY. (NO PERIOD). I HAVEN'T BEEN SEXUALLY ACTIVE FOR MANY MONTHS. NOW I'M GETTING BROWN CLOTS OF OLD BLOOD. PLEASE HELPME