hi...actually my neck pain is gone...only have some headache sometimes which is like recurring....and its more of a heavy-head and scalp pain than a headache....hope ots nothing 2 worry about...:)
The muscles in the neck and shoulders run up to the head. When a person injures those muscles, they often feel it in their head, and that's why sometimes they'll get headaches. So, when you popped your head on the railing, you very likely wrenched your neck muscles too. That's why you feel pain in your neck, and is probably why the pain extends up to your head. Also, your head pain, you probably bruised the heck out of it, so it's going to be sore for a while. Best thing you can do is slow and easy stretching exercises to loosen up your neck and shoulders where it got jammed up. As for the bruise on your head, aspirin usually helps. I suppose you could have cracked your skull or got a concussion, in which case that will take a lot longer to feel better... you could have a scan of your head to see if anything like that is going on.