Ovulation HELP!!!

As you can see, today is my last ovulation day according to Glow. I decided to take a dollar tree ovulation test just today to see if I do ovulate, but the directions said if the (t) is lighter that the (c) line then there's no lh surge. We have committed to sex everyday with a heart. Could I have ovulated early or is this the beginning of my ovulation week and Glow is wrong?