Ovary pain a sign of pregnancy?

Kr
Has anyone ever had a sharp pain in their ovaries and then later found out they were pregnant? 
We have been TTC for several month and I'm currently in my 2 week wait. I just experienced a sharp pain in my right ovary. It only lasted about five minutes but was bad enough to make me worry for a second. It has dissipated now but it made me wonder if it could be a sign of pregnancy.  If not, I'm thinking maybe an ovarian cyst.