Yep, I'd probably count it as positive. While the test line is technically a little lighter, they don't usually get THAT dark unless you're catching part of your surge. By tomorrow morning, I bet it will be a blazing positive!
I'm kind of jealous lol. I think the b6 I'm taking messed with ovulation this cycle for me.

I normally see a positive on CD 14 and O on CD 16 like clockwork. It's CD 15 now, and still no positive and no ewcm. It sounds like the dose of B6 I'm taking may have pushed O back. Some people even reported it being up to 5 days late or not Oing at all, so I really feel like I may have screwed things up, which sucks because the b6 has helped so much with my anxiety and fatigue. Also, we finally had a good BD pattern leading up to when I thought I'd O, so I was feeling really good about this cycle! Also, my in laws are coming to stay with us on Friday and I was hoping to be out of my fertile window by then.
I'm trying to look on the bright side, like later O means more time for my uterine lining to thicken, which is part of why I was taking the b6 in the first place.
So anyway, more waiting over here!