Ovulation pain - ok not ok?

Heléne

As my doctor analysed that my folicles are forming but a proper ovulation haven't been taking place, I took a perscribed shot of Ovitrelle 2 days ago. Now I feel wierd pain just below my belly button in the middle of abdomen. It's Saturday so I can't reach my doc. Is the pain ok? Has anyone experienced a similar symptom?