I'm 7 days past ovulation and i'm having period like cramping i usually don't get cramping til a day before my period?

Cramps: This cramping pain could be related to a number of factors. If your menstrual periods are irregular it is possible that this is ovulation (it it is ovulation then your period will start in about 2 weeks). It is most likely an ovarian cyst: known as a corpus luteum there are other possibilities. Consider seeing your physician to determine cause.