Migraines

Ever since i was 5 weeks pregnant i have been suffering with the most extreme migraines iv ever had.. Sometimes so bad that my arm or leg will get really heavy and limp or numb. Im 16 weeks now and take up to 6 extra strength tylenol a day, what have you mommies done for migraines, i cant handle not functioning anymore my hubby is at work 12 hours a day and i feel like im not doing enough for our 2 year old