Ovulation peak??

💩 • RN 🍦GA Peach 🍑 👼🏻👼🏻👼🏻👼🏻🌈👶🏻💕🤰🏻#2
The test line on my ovulation strip was not as dark as the control..although it seems like it's getting very close. Shouldn't this technically be a negative result then? How come my Clearblue test is indicating a peak? I've read the digitals read more than just LH level. Anyone know why?