So I usually start testing OPKs around CD6 until I get a positive and subsequently see it fade at least one day.

Yesterday was CD 7 - my period ended CD4 - and it was a micro-hint lighter than the control line. Usually they’re barely even showing up at this point.

Today, it was even darker along with my temp taking an unusual .4 degree hike this morning.

Is this true ovulation or is this a fluke LH surge? Has anyone had this happen and go on to ovulate on their usual time?