Have any of you experienced migraines where no matter what you do they just don't go away?

I'm 32 weeks pregnant and I've had an extremely bad migraine ( on and off ) everyday since Sunday -- and no matter what I do they just don't go away.

I just saw my midwife yesterday and she gave me a script that are supposed to help with them. I took the max dose I can for the day about 2 hours ago and they haven't helped at all ( they actually seem to make it worse ) and they've made me unbalanced and feeling kind of ill.

I was tested for preeclampsia yesterday and the results came back negative 🙄, so we have no idea what are causing these migraines.

I'm at my breaking point, I don't know what to do for them anymore.

I need HELP!!!!