Is this a bad start?

I got a positive Clearblue digital 2 most fertile days OPK on 28th February (it’s the 2nd here now).

However, my temp this morning is 0.01°C lower than the highest of the 6 previous temps.

Experiencing: cramping that also goes through to my lower back; nausea and fatigue (all usual for me around O).

Also, vaginal temping at the same time every day.

Vote below to see results!