Can the BBT rise happen 2 days after ovulation?

Maddie

Hey ladies! Just wanting some confirmation on this. I got a positive OPK on cd21 (Saturday) and had some intense bloating and cramps on Sunday, which told me I did indeed ovulate on cd22 like the app predicted. I woke up today expecting a temp rise, but it dipped. If it rises tomorrow, could I still have ovulated on cd22? Or does that mean I actually ovulated today?