Medical question-head injury
I know there has to be at least a couple of doctors on this forum, so I have a serious question. I banged my head last monday on a light, and it hit right at the very top of my skull, right close towards the back of the head. It didn't really bleed, but left a scab of dried blood. I have noticed a couple of headaches since then, and I don't know if it's a result of this, or the STRESS of worrying about it. Should a CT scan or MRI be done? I'm kinda worried, and want to make sure there's no permanent damage to my skull. Any help is greatly appreciated.