Anyone ever gotten a BFN 12dpo but then got BFP a few days later??

Lauren

I am newly off bc and on 1,000mg of metformin for PCOS. Tracked my ovulation with strip tests religiously. Took a FR hpt at 12 days dpo with first morning pee on Friday & Saturday am and nothing. Feeling really confident about this cycle. Having cramping ONLY on right side. Af should’ve came Friday, but like I said, PCOS so that’s never guaranteed still not even sure how many days my cycles are just yet