Positive OPK?

Michelle • CJ 😇 2014/Nikolas 💙 2017/Frejya 💖 2019 Blue Heeler momma 🐕 Married 💍
Today is CD17 and I took this at 10:45 a.m. The top of the test line is still light but this is dark compared to the others I've taken all week. Is it positive or am I close? I'm going to test again when I get off work.