HI MY NAME IS SERENA AND IM 22 YEARS OF AGE.BUT FOR THE LAST TWO MONTHS I HAVE BEEN SPOTTING AND THEN GET MY PERIOD LIKE I WAS SUSPOSE TO START MY PERIOD JAN.06,2012 BUT STARTED SPOTTING 4,5,6,7,AND 8 THAN IT GOT HEAVIER 9,10,11,THE 13TH I WENT OFF BUT IM REALLY A NORMAL 5 DAYS PERIOD .CAN YOU PLEASE HELP ME