Did i ovulate late???


Yesterday i was on “High” on my OPK, around 9am (not my first urine). 12 hours later my lines got lighter. Today barely see a line. How do i read these test??

The day before i had a high OPK i had bad cramps on my left side. For two days i had sore boobs....... any one know what is going on?? I have attached my calendar as well.