When did I ovulate? BBT and OPK

[FigandHoney]

Is FF correct with it's interpretation of when I ovulated?
I did get an almost positive opk that day but not fully. I actually did a few more opks and they were super light. But was on holidays so forgot to take a picture.
According to FF I am 9dpo. But normally at this point my temperature starts a downward trend

Maybe you've conceived this cycle, temps are supposed to go up after implantation aren't they?

@lemonyfox Hmm maybe. It certainly was my best indicator with the pregnancy of my son. My RHR and BBT stayed high.
But I am not sure if the temperatures are still high because I conceived or because I actually ovulated later than FF indicates.
My follicular temperatures make it a bit hard to decipher for sure. And I never got a fully positive opk.