I'd say your close by maybe 24-48hrs. I'm on CD 10 as well and mine wasn't as dark as yours so most definitely it's close for you.

Thanks @wittygrammargirl

Girlygirl, it is hard to know, but I would guess that will be a positive later today or early tomorrow.

How close do you think it would be at this darkness? It looks pretty close to me but does that mean I might ovulate in 1 day? 2? ..3? I’m not used to being very consistent at opk’s

Hello, the test band has to be equal in color or darker than the control band. If the test band is lighter than the control band, it's a negative result. I think you need to keep testing am and pm everyday. Good luck!!!