Crazy cramping

I'm ovulating today. I was on a Clomin cycle and I have been cramping ever since my hsg. Today it is a throbbing pain that will not quit on my left side and occasionally my right. I have 3 follicles about to drop and yestersay I had ewcm and my dh and I did timed inter couse. Is this normal for me to be in so much pain? It's like worse than my menses!