I did sex on 13th march, and that was the 1st day of my periods. Then within 5 hours i took I-pill, and the periods continued but the flow was very less compared to my normal periods. 

then on 6th April we did sex and on 7th i took another I-pill. I am having severe abdominal pain, and feeling a tendency to vomit. also having irritation while urinating. still now there is no trace of periods. Please help me, I am I pregnant..???  Plzz help me.. please.. plzz...