How accurate are clear blue advanced digital for ovulation test?

Hi ladies,

How accurate is CBAD? I did get my peak day before yesterday and we bd. But the peak smiley is still on. Also, I did take other opk test not with FMU (I am not good with the holding for few hours) so never really had blazing positive on it. Also, I always get confused with CM and cervix position so no point in checking. Taking my BBT but it’s so confusing. (I am new to all this... so pardon all my questions if they sound silly).

P.S - TWW starts from today or the app says... lol. I have irregular periods.