Ovarian Cancer Or Pelvic Pain?

hello everyone could anyone give me any information about ovarian cancer or pelvic pain at 23 i have had on again off again right sided pelvic pain feels like my ovary i have had frequent urination for 2 years i recently for 2 months had urgent urination i have back pain,pain during sex deep shrp stabbing pain not all the time, fatigue bloating and other symptoms but they could be from so many different things i had an ultrasound a year ago or so and the results came back fine so my dr dissmissed the pain thing told me it is nothing to worry about. my dr just did a manual pelvic axam and a pap smear both fine my grandma just told me that my grandpa’s mom died from ovarian cancer and his sister died from cancer i don’t know what kind. my grandmas ant had breast cancer and my mom had some srt of pre cancer (don’t know what that is) but i am only 23 any answers would be so appreciated i don’t really think it it is ovarian cancer but the thaught that it could be is in the back of my mind