I got my positive opk on 2/09...now on 2/10 I had bad cramping, ovary pain and lower back pains while walking around target that lasted what seemed like 10 mins then felt sore after for couple of hours. Would this have been when I acutally ovulated or does all that seem to intense to be ovulation? I had the same pain again on 2/13 but this time it felt like my uterus was tight, like pulling. This lasted alittle over 10 mins and I was not sore after. Since then I have not experienced anything like this expect for yesterday on 2/16 I had some pinching feeling on the left side right below my belly button. Any thoughts and has anyone experienced things like this?