Suggest Treatment For Severe Migraine

i am 15 weeks pregnant and i have a history of severe migranes. For the past 8 days i have had a headache that will not subside at all and is now greatly affecting my sleep only allowing me no more than 2 hours a night and nothing has worked for relief, from tylenol, caffeine, quiet, no lights on, attempting to sleep, ice packs etc you get the pint... should i go to the hospital? I honestly cant take it anymore and for the past two days its been a severe migrane throwing up