Hi ! Good morning. I am Dr Shareef answering your query. Yes - ovarian cyst if you have a history of one might be the cause. However, before diagnosing it with certainty, if I were your doctor, I would go for a physical examination of your abdomen, followed by some routine examination like a complete blood count, a urine routine and microscopic test, a vaginal swab for culture and sensitivity test, and an ultrasound abdomen which would help in pointing towards the most probable diagnosis. Further management would depend on the results of clinical examination and investigation reports. I hope this information would help you in discussing with your family physician/treating doctor in further management of your problem. Please do not hesitate to ask in case of any further doubts. Thanks for choosing health care magic to clear doubts on your health problems. Wishing you an early recovery. Dr Shareef.