Strong bfp on CD 21 - did I ovulate early??

[Coffeeandcake1]

I have a very regular 27 day cycle, last month I had a chemical pregnancy but still got af on time (did a test after which was negative). I have been temping using Ava putting data into FF and it seems I ovulated Cd16 but FF didn’t recognise it as temps were unusually high at beginning of month.
I did a test thinking it would be too early and got a strong bfp, is it even possible to get this result after 5 days? Could I have ovulated early even though temps dont correspond? Does anyone have any idea how this could work?

I would guess you ovulated cd7? From the dip and the strong positive.

Congratulations!

Thank you, I did think I could have ovulated then but its so soon after period finished and we didnt dtd until cd10!
I really hope this one sticks, Ive had 4 chemical pregnancies so far and doctors aren’t interested in investigating until we’ve been trying for a year.
Will try not to poas too many times before af is due!

I missed that! In that case perhaps ovulated cd 10 with a 10/11 day luteal phase?

I keep posting too soon! Sorry.
I'm sorry to hear about your losses. I hope this is a sticky bean for you.