Cherie
My daughter, who was 4 at the time, was suffering from full blown migraines 4-5 days a week. Her Dr. put her on Periactin which is an anithistamine first used in the late 50's to control the itch of chicken pox. Helping to decrease migraines was a side affect. Check with your OB/GYN. Perhaps this would be ok to take during pregnancy. God Bless you, I hope you find relief soon.