Are there any new treatments for Migraine headaches?

I started having Migraines at 15. By the time I was 20 I was having them everyday. They just vary in pain levels; sometimes I have the full blown; pounding, cant, eat, sleep, nausea, light sensitivity etc. Where all I can to is hide in a dark, quiet room with an ice bag on my head, these can last for 3 days. While other times, it is moderate pain that I can treat with pain medication and be able to somewhat manage the day. I never drive while on narcotics. (I just don't want that to be an issue)

Over the years I have been to numerous neurologists, had every conceivable scan and test. I have been in pain clinics, in Chicago, San Fransisco and Utah. I have been on every drug or herb that promised relief- or prevention, nothing helps. When Imitrex was introduced, it sounded like a miracle. The very first injection stopped my heart; even though I have no heart problems. It was a blessing that I was in the hospital when they tried it, so they could get my heart going again. Because of that extreme reaction I was cautioned to never try Triptans again. So I cannot use; Relpax, Axert, Frova, Amerge, Maxalt, Zomig or Treximet. I have heard that Botox helps. But there is no way I can afford the hundreds it would cost.

Is anyone aware of anything new- I'm honestly at the end of my road- Thirty years of constant pain is too long.