Migraines

As a long-time migraineur, I'm only beginning to come to terms with this debilitating condition. I have these headaches as often as two or three times a week, month in, month out, and have had for many years. They became worse in my 50's, until I was forced to retire from a combination of migraine and heart disease, but once I retired the heart disease became manageable (after a couple of years). The migraines continue to be so bad that there is no way I could hold down a job, however.
These days, since the beginning of 2011, I've decided to try to write a poem for every migraine I experience. Most days I can't write the poem on the day I'm having it. I've managed a few, but usually the pain is too severe or the nausea, or both. Today is another day after ... I feel groggy, headachy, less than mentally sharp, and really wish I could just stay in bed another 16 hours. But I have a life I have to attend to. So I soldier on.
There are millions of us, doing the same. Most of us are women because more women than men are stricken. I have tried every thing I've ever heard of except for having nails driven into my skull, and I might yet try that. I learned biofeedback, I try every herbal that I hear of, I take supplements regularly, I take preventive meds, and use painkiller meds only on the day of, and never more than 2x a week, no matter how many days I get a headache. I've tried acupuncture, chiropractic, massage, juicing, exercise, hypnosis, crying, laughing, and many Western meds. Prayer and meditation. Now I write.
Writing has been my answer for everything else in my life, why not for migraines? It may not cure them, but I don't see how it can hurt. What do you do, fellow migraineurs? Retreat? Medical marijuana (that I haven't tried)? Ice baths? What?