Cd 16 and still no ovulation

Elise • Praying for our rainbow baby!

I know Glow isn’t always right but this is my first month tracking it. I’m on CD and still no positive opk. The line is so faint you can barely see it so I’m not even close. I really think by the way I felt, that I ovulated right after AF. Is that even possible? If I was going to ovulate in the next couple of days, shouldn’t my line on my opk be at least a little visible? Would really like some options 😊