Migraine relief during pregnancy?

Ka

I’m on day 2 now of the worst migraine I’ve ever had. Right now, Tylenol has kicked in a little bit so that’s how I’m able to post this. Otherwise, any light, smell, noise, etc. makes it worse and I’m also very nauseous from this migraine. Tylenol only gives me a 1 hour window of relief, really. Very short lived, and the pain is still there but more bearable. I couldn’t even sleep because of this. Woke up in tears at 1am and called the on call OB, left a message, and was told I’d get a call back in 15-20 minutes. Now it’s morning and he never called back. What can I do? I’ve already exceeded the max dose of Tylenol so I need to not take that anymore. Not that it was curing anything anyway. I have an ice pack. I’m drinking a cup of coffee right now since caffeine helps. This migraine has become increasingly severe since yesterday morning. Also, I’m 14 weeks pregnant if that means anything.