CD13- confused about ovulation sticks, I think?

Erika
28, married in July, 2nd cycle technically trying, 3rd cycle being unprotected
I know- not my best work but I do this pretty early in the AM in my bathroom and I forgot to log the dates of the last few days and rushed. Don't judge 🙈
Anyway, although blue may not be the best background color it does at least show me when the lines are actually dark. Seems as though this morning I got a pretty dark line but tonight it seems lighter. I know for it to be positive it should be as dark if not darker than the control. It also seemed dark on 1/24 and 1/25 and then lightened up and dark again.
I'm hoping either of those times were positive because I BD the night before both of those times. 
I will keep testing. It's my first month and I'm just trying to see if Glow is close to the date because that's all I've been going off of until now.
Any ovulation stick tips are helpful!