can someone help me get medical marijuana for my muscular scoliosis?

i have muscular scoliosis, i have gone to a doctor and they put me in physical therapy and it didn't work. So I tried smoking marijuana and it got rid of the pain in my back.

But i need to find a doctor in the Seattle area that will prescribe me medical marijuana.

I was also wondering if medical marijuana can be prescribed to a patient because of muscular scoliosis?

I also have extreme insomnia because of the pain in my back.