Hi, I'm 16 years old. I think my menstrual flow is very heavy and it may need medical attention but I don't know . I use tampons as it is too messy to wear pads .Yesterday I wore 5 SUPER sized tampons(Tampax Compax ) that were all REALLY FULL and one pad around nighttime. I leaked on two of the tampons.I changed on average every 2 and half hours .I felt extremely weak all day (almost about to faint) aswell as stomach pain constantly.Is this normal for a girl my age ? Should I get medical help is it bad for me to wear super plus ?