When did I ovulate?

kate

My chart is confusing in the sense of Idk when I ovulated. I got a blazing positive opk cd 14 and 15! But my temp didn’t rise until cd19. I’m on clomid so maybe it’s screwing everything up. My 21day progesterone was 27.6 so I definitely ovulate. But am I 7dpo or 10dpo?