The Dr. Told Me I Had Migraines. They Are So

The Dr. told me I had migraines. They are so severe last nite I viomited 5 or 6 times & my head hurt so bad & I had to use a make-shif potty by the bed - head hurt too much to go any further,& I growned . This lasted for hours. I was so sick --- sickest I've ever been in my life. I thought I was going to die, before I went to this Dr.--- he gave me some medicine ---got better, but now I'm back to where I started. Now I'm wondering if something is wrong around my my brain---something serious?