I Have Had A Migraine For 14 Out Of The

I have had a migraine for 14 out of the last 16 days. I have been prescribed several headache medicines with no change except the ones that made me sleep. I have an MRI scheduled for today to see if we can get some answers, but I wanted to get an opinion on the odds of something being in my head causing the problem. I have dealt with migraines most of my life so that part is not new, but usually I can get over one in a few hours.