I've never had (or maybe just never noticed) ovulation pain but got positive opk yesterday and now am having lower abdominal pain on the right. It's been going on for a few hours and hurts pretty bad like period cramps. Does this sound like ovulation pain or something else? Hoping not ovulating on the right because I had an ectopic pregnancy in May and my right tube was removed so I was told I can only get pregnant in months that I ovulate on the left.