im 15 i am sexually active. im not sure if im pregnant... i had my period un feb the first day was the 23 and i finished on the 1 of march i didnt have my period. i got it in the begginning of april but when i bleed im normaly heavy and it last a week this time it lasted 3 days and it was real light now this month the same light bleeding not enough to fill up a pad. not only that i felt like i had the flu for a day and my breast are really sore and my feet are swollen... please tell me your thoughts im scared it might be ovarian cycst or something :-(