Hi I'm new to this but need some comfort and answers. I was taking a birth control pill for almost 10 full months but for off at the end of august. It was 2 days before I got off the pill that I had unprotected sex which was on September 1st. I then immediately after sex got back on it and took 5 of them that same day. Two weeks later I received my period that last between 4-7 days, can't remember exactly how long and it was as it always is every month. I then missed my period in October and had a positive test on November 1st, I found out two weeks later I was 8 weeks and 2 days pregnant. Did I concieve the day I had unprotected sex? I can't figure it out. I'm a little confused. Please help!,