Positive OPK 1 day before period.

Rachel

I took a pregnancy at 8 DPO (days past ovulation) (days past ovulation) I saw faint line. Pictures below.

I took the test the next night and it’s negative. I am now 12 DPO (days past ovulation) (days past ovulation) BFN. I took opk (ovulation predictor kit) (ovulation predictor kit) and it’s positive.

I am pretty sure I ovulate I have include my chart. My period is due tomorrow according FF.