IM 20 YRS OLD. 2 WEEKS (AUG29) B4 MY PERIOD I HAD UNPROTECTED SEX, WE USED THE PULL OUT METHOD. (SEPT 8) I STARTED SPOTTING AND CONT TILL (SEPT 12). SEPT 13 N 14 I BLEED A LIL HEAVYER. I HAVE EXPERIENCED HEADACHES LEADING TO DIZZYNESS, A LIL SICK TO MY STOMACH EVERY ONCE IN AWHILE. LIGHT CRAMPING.

COULD I BE PREGO OR WHAT COULD BE WRONG?