Need advice - so confused!

Hi Ladies,

I’m currently CD4 on a new cycle, but I’m so confused what happened last cycle. Can I please get your opinions? Trying to be prepared for this next cycle!

I had positive opk on CD15 along with ovulation cramps. Never got a temp rise, so figured I didn’t actually ovulate.

I had another temp dip & rise later in my cycle, so figured my body ovulated later. Looks like FF also agreed.

Totally figured my period would be delayed. Well, sure enough AF starts exactly two weeks after my positive opk. Do you think I actually ovulated this past month? Or should I chalk it up to a non-ovulation cycle?

Is it possible to ovulate late, but your period stays on time???