Im about to give up

We’ve been trying for a year with no success 😩 I’m VERY regular with my periods and always cramp when I ovulate. I started taking OPKs in the AM because each month I wasn’t getting what I thought was a “true positive” while taking them in the evening.

According to Glow I’m not supposed to ovulate for another 4 days but on CD13 it looked almost positive. I also experienced cramping CD13 and CD14.

I’m about to give up with these OPKs...I’ve been using them for about 5 months and it’s been nothing but confusion.

Did I miss my ovulation?