Headache

Am

I just can't get rid of it.. doctor is already watching for toxemia) preeclampsia. I had three doses of medicine at the hospital last night and nothing helped as soon as I got released this morning it came back just as bad.. nauseous light/sound sensitivity.. and when I say as soon as I was released I literally walked out of the emergency room doors got in my car and threw up 4 times because it came back that quick.. 😔 I'm miserable. I'm drinking water. I had two bags of fluid last night. I even tried caffeine. Nothing is helping. Not Tylenol nothing.. so far all my bloodwork for toxemia has been fine and Normal. Doing the 24 hour urine collection now and I'll see my obgyn Thursday but how... How can I ease the damn pain.. 😔😔😔