Another dead End

So we tried a new internal medicine doctor a couple of weeks ago. He did his residency at the Mayo Clinic in Florida, so we were hopeful he would be able to help us. At the appointment, he told us, "there has been enough cooks in the kitchen", and really didn't want to try- isn't that against a code of ethics somewhere? But he agreed to run a few tests, they did an abnominal CT scan to see if there was something that could be found that was causing the stomach pain- we called yesterday and every test was negative. Ashely and I have been doing some more research and we felt that Brandon's headaches were more characteristic of cluster headaches coupled with migraines. Cluster headaches have had research to show that it is a hormone imbalance. I talked to the nurse to see if they would run a hormone test, but the doctor called back and said that there were no indications to show that the hormones were off, and a specific horomone test would be useless. What now??? The doctor wants us to go to the headache clinic at the U of U, but will it be any different than U of W? Here is some useless advice, and that will be $400. Plus the wait time is about 6 months. I called in November and they were booking apointments for July. He really wants us to go to the Mayo Clinic in Minnesota, but since the money tree in the back yard hasn't started producing yet, that isn't a real option. The doctor told us that when he tells people to go to the Mayo, he recomends buying an open ended air plane ticket. Great!!! Any advice from anyone??/