So at 10dpo this morning did a frer and it was bfn. The poas addict I am I peed on an opk yesterday and was a line significantly fainter than control. This afternoon I pee on an opk and look! Not positive exactly but that's a dam strong line for someone whose period is due in 3 days. Opinions? Am I mad or should I use my last frer tomorrow just to make sure something hasn't happened today...