I have headaches a lot. Somtimes migraine but usually they're just sinus, which is bad enough. I'm not sure what to tell you other than sometimes sinus headaches don't feel like sinus headaches so hopefully that's what you have. If it is, they're pretty easily treated with ibuprofen. As far as migraines go, I just deal with them. And I let most of the sinus headaches run their course, too, because if you take ibuprofen too much it becomes less effective.
I have one of my less severe migraines right now, and like lyn says it's weird and painful to even look at the computer monitor, but I'm sick of just sitting around in the dark doing nothing.
Hopefully a new neurologist will be able to help you. If not I can't say you'll get used to them, really, but you will learn to live with it.