Migraine Roller Coaster

I had migraines for years before I got pregnant and was excited about the possibility that they lessen in pregnant women sometimes. I only had 2 my entire 1st trimester; but they have picked up in frequency and intensity in my second trimester. I've the 2 worst I've had in my life in the last month and was hospitalized once because it caused my bp to be high and I was dehydrated from being sick with it. Anybody else out there suffering with them? I've had one going on almost 12 hours now. 😢