Me and my boyfriend were intimate on sat 16th Dec ..When it was my fertile window. i feel he didn't cum inside me but as soon as he pulled off he did cum .. so m confused. Today I felt dizzy (chakkar) when I was returing from my office. My stomach is aching so much . I am supposed to get periods on 2nd jan but now I am afraid .. is it possible that m pregnant? If yes having symptoms in 3 days is possible? How should u confirm