I am a 35 year old women, have 3 children, breastfed all of them for a minimum of 1 year, have a history of melanoma, took birth control pills for 9 years, had abnormal pap resulting in cryotherapy and normal paps since. I have had a burning aching pain in abdomen for months along with longer than normal periods. I had my annual exam and a mass was felt on my rt ovary. Internal vaginal ultrasound was done and I was told that a complex cyst was seen with internal septations and a smaller possible cyst inside other cyst, there was also fluid in my abdomen. This u/s was done by a nurse in the Dr office. They sent me for another u/s yesterday and i am awaiting those results. No one has called me yet. I'm very nervous about this cyst. So my question is, when is a complex cyst something to worry about? I have been regular my entire life until recently. I have also conceived the first month of trying 5 times, so I know my ovaries were doing there job. Last week, I suddenly had intense abdominal pain followed by extreme flushing of my face. It was VERY odd. I now wonder if thise cyst may have ruptured then? But if it ruptured would it immediately go away, or does rupture occur gradually? Thank you!