My head is bleeding everywhere?

How hard should you hit your head to get internal bleeding?

• Yes I'm stupid for Doing this but yesterday I was sitting on a blue metal chair and laid my head on the metal part. The chair was movable so I sort of tipped it over to he front while still having my head on it. I tipped back with still my head and I smacked it against the metal. I didn't feel like it hit that hard but At the same time it did. When I took my head off he metal part my head felt fine like no pain just normal. But about 30 minutes later I had a small headache and t lasted for about 2 hours. Today I feel fine and all just a very unnoticable small headache.

• Answer:

  I think bleeding in the brain would have killed you by now. Your headache is likely just from you having bashed your head in yesterday.