Anyone that has suffered from migraines pre-pregnancy?

Are you getting migraines during pregnancy? How are you dealing with them? I’m open to any tips or tricks. Currently almost 17 weeks and been having migraines about 3-4 times a week, some so bad I can’t get out of bed. I’ve suffered from migraines from about 11 years of age due to an accident and was on topamax for 6 years. Haven’t had much of a problem until now being pregnant. What are you doing to make migraines go away as I know it’s pretty much off limits for most medications. Any help appreciated, I’m going to have the longest pregnancy of my life if they keep up😫