Hi,
Thank you for posting your query.
First of all, I would like to reassure you that your symptoms do not suggest any serious neurological problem and there is no need to worry.
They are also unrelated to your previous 
head injury and seizures.
Most likley, these are related to muscle 
tension headache.
You can take medications such as 
ibuprofen for relief of pain. If pain persists, then, please 
consult a neurologist.
I hope my answer helps. Please get back if you require any additional information.
Wishing you good health,
Dr Sudhir Kumar MD (Internal Medicine), DM (Neurology)
Senior Consultant Neurologist
Apollo Hospitals, Hyderabad, India
Click on this link to ask me a DIRECT QUERY: http://bit.ly/Dr-Sudhir-kumar
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