Opks can go to helllll

Hey! So I had what I believe was a positive opk yesterday afternoon. Both lines as dark as each other. It excites me So much I had no liquids and waited to Pee for hours later and it was neg. we did the bd anyway. We also did it 2 nights leading up to the pos yesterday. Just took another, neg. is it worth bd again tonight or are we out now? Oh I also had cm the last 3 nights but only at night time, I’ve been checking that also. I’m just so confused by it all! Thank you!