Hi I had gone through your query. I understand your query. Migraine has episodic headache with nausea and vomiting. It is associated with photo phobia and it can worsen with physical activity. You need to investigate yourself. 1st thing is require is fundas examination. It will shows any papillodeama that suggest raise in interracial tension. MRI brain will helpful to rule out any pressure producing lesion or space occupying lesions. It can be reduced with analgesic like paracetamol and diclofenac. If persist then consult neurologist for further assistance. I hope i have answered your query. Thank you.