I was diagnosed with a complex migraine in which ive had for almost nine weeks now. i get pain all over my body. no pain medication works, ive tried imitrex, ibuprofen etc. the doctor gave me vitamins do you think theyll work?

Some physicians advocate taking magnesium supplements for migraine prevention. It is estimated that almost half of migraine patients suffer from a deficiency in magnesium. Considering that you've attempted multiple different medications without resolution, your doctor may be trying some alternative treatment methods in hopes that they will help.

See a neurologist. You appear to have Chronic Daily Migraines, and the described medications are essentially useless in breaking up the patterns. Get a second opinion and deal with your issues directly.