4 days positive OPKs, meaning??

[TinaTim]

This is the first month we have been using OPKs, and have been tracking my cycle for a few months now. I was expecting to ovulate on the 11th of this month, but have been getting very clear positive OPKs since the 10th (but didn't test before that). Today is the 13th and still clearly positive. Since the 11th i have had very sore breasts (which is not normal for me before my period) and slight cramping on the 11th. Im pretty sure i ovulated but not sure why im still getting positive OPKs. Any advice??

Thanks!

 

[Belle19]

Mine are exactly same babe! X