Positive ovulation?

Calla • 💍 6 Year Old Twin Boys 👶🏼👶🏼 Baby Girl 8-30-23 👶🏻
It's been 3 months since I started peeing on those little sticks to see if I was ovulating. I have yet to see a 'positive' result. Well today, I'm unsure. This is the darkest that second line a has been and I need your opinions!!
Getting frustrated cuz I definitely thought we'd be pregnant by now! 26 (almost 26) years old and been TTC for 5 months now.