So, I splurged and this cycle I am trying the Clearblue advanced OPK for the first time. Looks like you are supposed to get 2 days of flashing smileys when it's "high" fertility (leading up to O), and then 2 days of solid smileys for O.

Well, I got 2 days of flashing smileys, so today I expected to get the solid smiley... but I got ANOTHER flashing smiley! 3 days in a row.

Did this happen to anyone else? I tested using FMU. Did I miss my surge? What's going on?

I am also tracking BBT - my temp has not spiked. But I have had lots of egg-white mucus (tmi) for the past 2 days or so.