Chart help

[Glitterdiva]

FF has decided it has no clue when I o this month do I've had to put a manual over ride in for cd13 as I got a +opk in the morning and o pain that evening, the next morning opk was - again.
Do you agree with that or I have missed something on my chart?
Thanks guys

 

[LoveSunshine]

I don't know but good luck

 

[SBinRI]

I think you o where your chart says 2dpo. Makes the most sense.