First ever ovulation test

Samantha - 💙👶🏻

According to the app I’m in my fertile window and due for ovulation in a few days. Looks like no LH surge as of now. The control line and test line need to be equally dark or test line darker. (Test line being closer to the word max and control Line being closer to the blue area) So do I just test once a day for the next few days and hope it gets darker ?