Hi, I'm 21yrs old. My period is not normal, have gone 7months without get it, until August 19 '10 through September 17 '10, then October 16-22 '10, November 20-21 '10. A today period? Lately it hurts when sexual active and have been feeling dizy,headaches,like fainting, tender on breast, stomach pains! What us wrong with me? Does anyone know?