HI THERE... iF I WERE U I WOULD JUST GO TO THE DOC AND HAVE THEM CHECK IT OUT. mETROGEL DOESN'T WORK FOR EVERYONE. U MAY JUST NEED ANOTHER TYPE OF ANTIBIOTIC OR IF U R LIKE ME AND ALOT OF OTHER WOMEN ON THESE BOARDS, IT KEEPS RECURRING. I GET BV AFTER MY PERIOD TOO AND MY DOC TOLD ME ITS DUE TO THE IMBALANCES THE VAGINA ENCOUNTERS EACH MONTH. i WOULD JUST GO BACK TO THE DOC. GOOD LUCK 2U!!!