Hi thanks for asking question... What is your blood pressure now??? Measure your bp as hypertension can lead headache .If present treated accordingly... If you have headache with intolerance if flash to bright light and having some sensation before headache aura then migraine can be suspected.... You can taken brufen like analgesic for headache.... Avoid triggering factors for headache like....... -skipped meal -stress -bright light -noisy environment -hypoglycemia -smoking , alcohol ...etc... Lavender oil topical application can be helpful. Take enough sleep. Muscle relaxation and massage helpful. Take care...