Migraine disorder and Pregnancy

Does anyone else have a migraine disorder  and are pregnant? I have had the worst morning sickness and not been able to eat enough and my migraines are getting bad but I can't take anything😭 I seriously almost went to the ER because I was in so much pain and can't cope with this... last night I woke up at 3 am because of it... and before anyone says something about going to the ER, let me just ask you first if you have a migraine disorder and a hisrtory of seizures? If not stfu. Headaches and migraines are drastically different.
What have you ladies been doing for this?? HELP😭🤰🏽