Has anyone tried cannabis, medical marihuana, as a treatment for their migraines? What did you try beforehand? Was it your idea, or suggested by a physician? How did you locate a prescribing physician and dispensary? What success / side effects have you encountered? How has it effected your employment / family? Holding this as a last resort treatment, especially since it's not currently legal in TN and I would have to find a job at a non-drug free workplace.