Positive OPK after ovulation?

[RaindropsOnRoses22]

I only started temping last week, but according to FF, I ovulated on CD19, but I didn't get a positive OPK until CD20, with peak on CD21.
I've been testing with OPKs since CD 8 and haven't had anything close to a positive before.

What do we think? Did I ovulate CD19, or CD21/22?

I would personally go with the LH over the temperature. Latter can be affected by lots of things and you haven't been doing it long enough to have a clear sense of things.

Thank you! That's exactly what I wanted to hear!