What helps you when you have or get migraine?

I've had only 2 ever besides headache but this one is bad my head is pounding I slept half the day away **no medicine please* I haven't had much of an appetite lately (as I'm dealing with side effects of getting off birth control) I was at a bar last night for my uncle's birthday and it started last night from the lights and the loudness any home remedies that I could try..? It hurts to even brush my hair... Please help me find some comfort.. I feel like hell😞 edit* I forgot to add that I drink a gallon + of water a day so I know it's not my water Intake*