Billygoat,
Unfortunately YES I have experience with these miserable headaches. Run, do not walk to your doctor. Here's my story. I've suffered for years with these,usually only 3 or 4 times a year. If I wasn't in pain, I figured why bother going to the doctor. However, the last episode was a doosie. I thought I could drive my daughter to her dentist appointment...was I WRONG. We got there and after I checked her in, I had to wait in the car, I was throwing up in the parking lot for over an hour(cute) and driving back home was extremely dangerous. I couldn't see clearly and the nausea and dizziness was overwhelming, it was a wonder I made it home. Sometime after that whopper of a headache I began to notice eye twitches and other little muscular twitches that simply wouldn't go away (weeks on end). I finally made an appointment with the doctor, I didn't connect these two symptoms at all. He asked me a ton of questions and come to find out...migraine headaches can cause enough neurological pressure, that you can suffer from a slight degree of pinched nerves (causing the twitching). He asked me why I didn't have a prescription. I really don't know why I waited to get one! He gave me Maxalt (dissolves on the tongue) and told me to NEVER drive OR wait too long to take the med. It is in my purse, just incase. As far as symptoms go, I do experience the "aurua" or lights. My vision becomes blurry and light (especially tv's and monitors) is VERY uncomfortable. That is what first clues me in on it NOT being an ordinary headache. The second clue is that asprin, tylennol, excedrin migraine...whatever....don't even touch this kind of headache. The severity of this headache and your INABILITY to function, accompanied by nausea/vomitting are all classic signs of migraine. Please see your doctor and get a sample of Imitrex or Maxalt. It sure beats ending up in the emergency room.