get rid of my migraines

sometimes my migraines will last for 3 days. In my case, there are several triggers which includes menstrual period, hot sun/heat, late lunch, empty stomahc, travelling. sometimes they come for no reason at all – and just stay for a few hours/days. i’ve popped almost every kinda pill. nothing works. nobody else in my family has it (except my granma – maybe i got it from her). arrgghh…my head hurts so bad.