Thank you for posting your query.
Your symptoms are connected to the head injury
The bump on your head is due to the scalp hematoma, collection of blood under the skin due to injury. This would gradually resolve on its own and no treatment is required.Dizziness
and headache represent mild concussion
due to head injury. You can take symptomatic treatment such as betahistine
for dizziness and ibuprofen for headache. These symptoms would also resolve on its own.
So, there is no need to worry at present.
Dr Sudhir Kumar MD DM (Neurology)
Senior Consultant Neurologist