Sorry to hear that Nezz79
On a side note, on my 4th cycle I did get my AF (full heavy bleeding and cramping, seemed very normal to me, it lasted 4 days). I had just got a faint line on a POAS. I POAS a few days later expecting to see a fainter line or nothing and to my surprise the line was darker and it got darker every day up to my BT which confirmed I was preggers. How the little embie survived so much bleeding I don't know. Its one reason I always POAS, if I hadn't I wouldn't have gone for a BT (they don't do them at my clinic if you get your period), so goodness knows when I would have realised...... This seems to be very rare though.