Cramps and migraines

Glow says that today is my ovulation day. I've been experiencing a lot of cramping today and I'm not too sure why. I never get cramps whether from period or ovulation.  My cramps are on the right side and in my uterus. Do yall think that I could be really ovulating tonight? I also have a super bad headache that Motrin didn't even touch. Ugh! The struggles of ttc, I tell ya.