Hope everything went well with your X-ray. You have done the right thing in going to the Drs. Miss M had a fall last week off her bike and hit her head on the tiles. She too went straight to sleep but woke up happy. I called my mum (she manages a Dr's surgery) because I couldn't remember if I was meant to let her sleep or not but apparently now they do - but they do say to wake them every hour to see if they are aware etc. Anyway spoke to the sister at mums work and she said if she dosn't seem herself or if she vomits to take her straight to the Dr's to be checked out. The sister also mentioned that if I felt she wasn't herself a few days later or even weeks for that matter to get her checked. You are a great mum and are doing the right thing.