1. Have you taken any scan CT head. To rule out the cause for head ache ?
2. If you have taken a scan and every thing is clear , then it could be short lasting neuralgiform headache or migrainous neuralgia
. Coz your symptoms are similar to the pain describe in the the migrainous neuralgia.
You can take vitamin B12
Tab naprosyn 250mg for pain.
3. Keep visiting your neurologist