Thank you for posting your query.
First of all, I wish to reassure you that your current symptoms are unlikely to be related to the head injury
that you suffered about a week back.
These symptoms are possibly a migraine attack, brought on with sleep deprivation
You should ensure adequate sleep at nights (7-8 hours per night) and eat food on time. If headache is troublesome, you may take ibuprofen
Wishing you good health,
Dr Sudhir Kumar MD DM (Neurology)
Senior Consultant Neurologist
Apollo Hospitals, Hyderabad