Thanks for writing to us.
It seems that you have suffered a minor head injury
. The bump that you have suffered is likely to be due to a bleeding causing a hematoma
. Doing a cold
compress will help in reducing the swelling. If there is vomiting
, bleeding , headache, etc then you need to consult your physician.
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-Rakhi-Tayal