I fell Dec . 21, and hit my head very
Not absolutely necessary...
If you are alright and have no symptoms, then you seem fine and there is no real reason to see a doctor,
Intracranial bleed presents with headache, vomiting and altered consciousness. You'd have these symptoms with head injury. Therefore it's ok not to see a doctor now,
Let me know if you have any of these symptoms.
Hope this helps.