What Could Pain Near The Ovary With A History Of Cysts Suggest?

hello i am 27 years of age and have had persistant pain in my right ovary for over three years cysts were detected about three years ago and i have just had my second child 14 months ago and now the pain is back. i have had blood test for hormones and they came back fine got an ultrasound this week but i am worried it is more serious now