I know you are frustrated but don't give up. Sometimes it does take a lot of tests and trial runs with meds but I am proud of you for being proactive.
My sister came to the U of MN Hospital on 8-13-08 with known ovarian cancer newly dx and she just had her surgery on 2/19/09. It has taken 6 months to go through all the tests and chemo etc to get to the surgery. I understand your frustration.