you must be very tired of all those headaches, smallbluefish~!
have you tried aroma therapy with essential oils ? the four that i found to be most often recommended are:

Peppermint oil
Lavender oil
Eucalyptus oil
Rosemary oil

i, personally, used to love menthol oil, but it's very hard to find. when i lived in California, i had a menthol tree~! hope you find something that stops them~ or fixes them, or at least helps make them go away~