I'm 10dpo and experiencing some period like cramping on and off. AF is due in 3 days. When I cough my right ovary hurts (like a sharp pain) I have to bend while coughing to ease it. And a moment ago had a really sharp pain in my left side and couldn't move for a moment without it hurting. Has anyone had this before? I've tried looking it up and saw that some people have experienced it in early pregnancy but I tested negative on and frer yesterday afternoon.