Hello, i am a 30 year old woman. Seven months ago I went to the ER with acute right lower quadrant pain near the appendix with the pain reflecting right in my back. Normal bloodwork, plain abdominal x-ray showed excessive intestinal gas. Pain continued for several days and then nausea came also. I also have irregular bowel movements. I was diagnosed with ibs and started treatment which didn't help. About a week ago i had a ct in my upper and lower abdomen. The findings were thickening of the rectum, sigmoid colon, pylorus and my duodenum. Also i have an ovarian cyst 3,3cm in my right ovary. As far as i know ovarian cysts don't cause any symptoms. Next week i'm having a colonoscopy and probably a gastroscopy too later on. Can an ovarian cyst cause this much pain or this may be crohn's?