Migraines during pregnancy

I’m only 15 weeks 4 days and I’ve been struggling with constant migraines for weeks now. I’ll wake up with one it and it’s at about a 4 pain level wise and by the end of the night it’s to a 10 and I’m puking because of how much pain I’m in. My OB prescribed me Fioricet and I can take every 4 hours. I took it 3 times yesterday and once when I woke up in the middle of the night and I still woke up with one. I’ve done everything they’ve recommended me to do. Drink more water, drink some caffeine, don’t do any strenuous activity, take supplements that will help if there’s a vitamin deficiency anywhere. iI’M STILL STRUGGLING DAILY WITH MIGRAINES! Is there anyone else that has dealt with migraines and found something that has worked for them? Thanks in advance.