Brownwhite ~
I concur with 'nftwoed' that an MRI might be helpful in assessing the cause of your headaches.
Most doctors are specialists and if they are a surgeon of any kind they will not be overly enthusiastic in helping you with your headaches because they simply have little knowledge of how to approach the problem from a medical standpoint.
However, there are pain management physicians who do specialize in, as their name implies, managing pain, including headaches. They are called Physiatrists but some are anesthesiologists or neurologists. There are a host of possible treatments including PT, medicine (pills) and electrode stimulation implants. There are never any guarantees of course but even some relief would be welcome, I'm sure.
Your local medical association call help direct you to physicians practicing pain management in your area.
Jim