Neck and head pain

I am so worried that I have dissected one of the arteries in my neck. I was in a minor car accident a few days ago and I have been having the worst head and neck pain. My head pain goes up the back of neck and around my temples and the sides of my head. I made the mistake of googling.

Wouldn't that have caused death by now? I am not going to google it - just wondered as you have done so.

Sounds more like whiplash to me.