flvckoflyer, I hope you are well atm. Migraines can be induced by many, many external initiators. I hope your dr sent you immediately for a brain CT? If not get a new dr. It is more common to get migraines and grow out of them as you get older (if you are lucky) than to suddenly start getting them once an adult. You need to find that trigger and get your health sorted out. No point only having half a life because of this sinister afflication.