I have been getting frequent headaches for over a year behind my left ear. I ve seen a neurologist and an ENT, and they say it s stress, and give me topimax, which works most of the time, but it troubles me that when I don t take it, or when it doesn t work, that I have intense headaches in the same spot, as well as swelling and muscle spasms in my ear and they keep telling me that there is nothing wrong, clearly, something is.