Here's some information about ovarian cancer symptoms:
Early ovarian cancer causes minimal, nonspecific, or no symptoms. The patient may feel a mass in the abdomen. Most cases are diagnosed in an advanced stage.
Epithelial ovarian cancer, a specific type, presents with a wide variety of vague and nonspecific symptoms, including the following:
Bloating; abdominal distention or discomfort
Pressure effects on the bladder and rectum
Indigestion and acid reflux
Shortness of breath