I Have Some Symptoms Of Ovarian Cancer But I Dont

I have some symptoms of ovarian cancer but I dont know if its that or my hypothyroidism that is getting worse. I dont know what to do and what test to ask for. I have a strong history of cancer in my family, my mother has breast cancer and had cervical issues when she was in her 40's. I dont want a doctor to ignore my concerns because of my thyroid issues. I think something else is going on I just dont know what. I feel bad and its getting worse in the last 2 months. Will a doctor listen? What should i ask for and what kind of doctor should i see?