
. I think your body is gearing up to O as well. Lot of things can cause O to delay, like a virus, stress, dealing with a unsupportive OB etc.
What brand of OPKs are you using? It is possible to miss a surge with the cheapie internet ones or the dollar store brand. I use these and I don't usually get a true + with either one of them. I do get one day that is definately darker than the day before or after so I decide that the was surge day. However, if yours they are still getting darker (combined with your temps still low and ECWM), I don't think you've hit the peak yet.
Lots of

!!