Thanks for writing to us.
It seems that you have suffered a minor head injury
. If there are no symptoms other than a black eye and a mild headache then there is nothing to worry. This is most likely an external injury only.
I hope this information has been both informative and helpful for you. You can consult me again directly through my profile URL http://bit.ly/Dr-Praveen-Tayal
Dr. Praveen Tayal