Migraine Remedies?

I am 6 weeks pregnant as of today. I have been diagnosed with migraines even before pregnancy, once I found out I was pregnant I discontinued my medicine. I have been having terrible migraines to the point I don't want to do anything and my entire body aches.

My question is; Is there anything I can do until my appointment to help ease them(Hoping my Dr. can preacrive me something else)?

I have tried putting an ice pack on the back of my neck DOESNT HELP.

Thanks in advance.