My husband and I suffered a missed miscarriage back in November 2014

My husband and I suffered a missed miscarriage back in November 2014. We decided to go ahead and try again this cycle, not knowing that we would get pregnant righ away. I used fertility friend to chart my temperatures and my fertile days on that were pretty much the same as Glow. My cycles are 28 days and I O on day 14 of each cycle. AF was supposed to start on 3/18 and I O'd on 3/3. We BD'd on 2/28, 3/1, 3/3, and 3/4. I got my BFP on 3/11...just 8 days after O!!