If you're a girl- I'm assuming you are from the username- take something like Pamprin. I know it's designed to stop period cramps, but it's a wonderful painkiller in general, and I take it whenever I get a bad headache. You may also want to take it with a little bread and milk, so it will digest and enter the system faster.
suffering from chronic pain, i watch a movie that i have seen a lot (so that i can tune it out a little) and ice is best for throbbing pain. also focus on your breathing, it will calm the pain down and take your mind off of it