My head hurts sooooooooooo much

I've had about 5 headaches my whole life until this past Friday. I got a headache and I thought, hmmm, what's this all about. Now, it's Wednesday and this headache is still with me. Right this minute, it's the worst it's been. The pain is at the crown of my head a little to the left. I don't have any other weird things going on like sensory hallucinations. Just pain.

Owwwwwwwwwwwwwwwwwwwww.