Hi, There are several possible causes for the symptoms you are experiencing, including ovarian cancer. However, it is important to note that these symptoms can also be caused by other conditions, and not all cases of an enlarged ovary are due to cancer. In addition to waiting for your pelvic ultrasound, there are some steps you can take to help manage your symptoms: * Drink plenty of fluids: Staying hydrated can help alleviate constipation and may also help with frequent urination. * Increase fiber intake: Eating a high-fiber diet can help regulate bowel movements and reduce constipation. Fruits, vegetables and whole grains are good fiber sources. * Get enough rest: Fatigue can be caused by a variety of factors, including stress and lack of sleep. Make sure to get enough rest and try to manage stress through relaxation techniques such as meditation or yoga. * Talk to your doctor about medication: Several medications can help alleviate constipation, such as stool softeners or laxatives. Your doctor can also prescribe medication to manage your frequent urination if necessary. * Follow up with your doctor: It is important to keep all scheduled appointments with your doctor and follow their recommendations for further testing or treatment. It is understandable to feel worried about the possibility of ovarian cancer, but it is important to remember that there are many possible causes for the symptoms you are experiencing. Your doctor will be able to provide you with more information and guidance after your pelvic ultrasound. Take care. Hope I have answered your question. Let me know if I can assist you further. Regards, Dr. Priyanka, General & Family Physician