Good Morning. I Have Pcos And My Last Period Didn't

Good morning. I have pcos and my last period didn't stop for more than ten days until after taking primulut n for 21 days. I'm currently on metformin, folic acid, vitamin e and started m2 tone today. My period came this morning after taking my last dose of primulut n two days ago.

Want to find out if it's still possible for me to ovulate after taking primulut n?