I Have Had A Migraine Since Tuesday. Been To 2

I have had a migraine since Tuesday. been to 2 EDs received multiple migraine cocktails on those 2 days. was sent home with 2 meds to take that aren't helping. I can't get in to see a Neurologist until the 25. I have had some occasional nausea and diarrhea. in one hospital I had a CT is was normal, all labs and urine tests have been normal. is there anything I can do because I can't function or am not sure I can wait until the 25th.