Sharp ovary pains before period?

Breanna • 23 years old, lost my first baby 💔 12/11/17 - 1/31/18 👼

I'm 10 DPO and AF is due in 3 days. I normally get mild cramps the week before but today I started getting slightly "sharp" pains in my left ovary and haven't had cramps. It lasted for about an hour. Has anyone felt with this before?