What is going on with my ovulation kits? I'm lose hope 😭

Brooke

Can someone PLEASE explain to me why some of these test have more than a faint line?! They aren't in the order I just separated them by test brand. I have yet to get a positive....I'm losing all hope 😭 there were two test within 5 hours apart that had a line but that's it other than that's it's been back and forth!