I am 40 years old and have just had my 2 year anniversary of being done with chemo and suregery from colon cancer. 2 years ago I had an Ultrasound for a cyst on my Ovary. The Gynocologist/Oncologist Dr I saw at the time thought it was nothing as it was 2.5 cm at the time, he said it would resolve itself. Well now its 2 years later. In April 2012 I went in for a CT Scan and the same cyst on my left ovary was at 3.4 cm and so they sent me in for a follow up Vaginal Ultrasound in May 2012 3 weeks later and the Cyst is now at 6.7 cm. I have been complaining to my Colon Cancer Chemo Dr since August 2011 that I have problems with Urgency when I pee and poop and that I have bloating. Anyhow its now 06/15/2012 and I have so much presure in my abdomen its hard to get comfortable and feels funny down my legs. I see the Surgeon on 06/28/2012, but my brain is taking me places I dont think I should go. Can you help me? My CA-125 has been normal. I just wanted to know why would a dormant cyst start growing so Rapidly?