Ask a Doctor and Get an Answer to Your Medical Question ASAP
I am sorry to hear, if your head injury was concerning then you would have either lost consciousness or have vomited. These are the main symptoms associated with a raised intracranial pressure that would result from a bleed.
Therefore in the absence of these symptoms you are fine. Hitting the head will cause soft tissue damage that will be painful. Anything near your eyes will then effect the eyes as well.
But from what you have said - this is nothing to worry about.
If worried, go to A&E for an examination