Worst headaches of my life around my period

Anyone else? Like I can’t open my eyes I can’t do anything. I feel like I’m gonna vomit all the time. It lasts for now three days. It’s like the worst dehydrated + tension headache of my life + crazy nausea. I take Imitrex/Sumatriptan which uses to work now makes me so nauseous. Feels like my brain is too big for my skull. And every tendon/muscle in my neck/shoulders is a taut rope. Debilitating.