I have right side head/eye/ear/skull ache with my period. Happens quite often and last about 3 days. Not sure if it's a cluster headache or hormonal. Tried all medz advil, Tylenol, sinus med, eye drops, heat, ice, etc - only temporary relief. Feels like a suction cup is on that side of my head. Seems to always be on the right side. Suffer from seizure especially during my period, double up on iron pills and the dizzy spell go away in a few days. On Lamictal and amlodipine. Feels like sneezing would help but it doesn't. Any idea what's causing it and what can be done? Thanks.