I had a period on the 10th august which was 2 days late, I was due to ovulate on the 24th august but only had sex on the 22nd due to work getting in the way. On the 5th september 2 days early I got my period, bled for 3 days which is sort of normal for me sometimes. I was then due to ovulate on Wednesday just gone so I was doing opk tests but for 5 days running I had peaks so I decided to take a pregnancy test this morning and it came up straight away as pregnant. So the bleed at the beginning of September was a breakthrough bleed/ implantion bleeding! I have never had implantion bleeding before and I just thought I was out because of the bleed which I thought was my period. I am now 6 weeks and 2 days pregnant!