Thank you for sharing your question with the EmpowHER community.
It sounds like your doctor is taking you through a series of test to rule out certain conditions or illnesses.
Below is a link to find out what kinds of exams and tests that assist in diagnosing ovarian cancer.
Ovarian Cancer Exams and Test
Also, I've included a link on IBS symptoms in women.
Irritable Bowl Syndrome Symptoms in Women
I hope this helps.