First time using an opk, and I don’t know if it or glow is correct?

Emily • Wife, mom, and ttc baby #2.

So glow says I’m supposed to begin ovulating in 3 days with my actual ovulation on the 12th well I decided to take an ovulation test to see if that was true. I got this pretty noticeable line on it within the first couple minutes. Does this mean that glow is right and I will start ovulating in a couple days or does it mean that my actual ovulation day is closer than glow days? Please help!