cyst rupturing?

I have PCOS, and I'm also ovulating (& ttc). I'm having some cramping/pain on the right side of my pelvic as well as my side and lower back. I've never experienced any signs or symptoms of a cyst rupturing so I'm not sure if I could possibly be experiencing pain from that or if it's from a possible uti? It's been going on since I started ovulating (3 days ago) if it continues I'll probably call my doctor. I don't want to call her and look like an idiot if it's nothing.. for anyone who has experienced this before or has PCOS I could use some insight on what it could possibly be!?