I do remember having side cramping after ovulation as well. It was an interesting pain and it almost felt as if it was the new conveived embryo moving down the fallopina tube. Bizzare I know...but it did feel like something had invaded my body and was moving through. I was convinced it was that side that had ovulated and it was moving down. I also had very sore boobs (more so than usual) and (TMI so sorry!) white discharge (locchia). I have had it before but this time it was really obvious. Turns out I was pregnant with my little girl who is now 6 months. So those pains could mean something!