I love that you're doing this! I'm in the same boat -- don't have migraine personally, but a family member has them chronically. While you're probably trying to surprise her, it might be helpful to see if you can figure out what comfort items she prefers. Every person with migraine is so different, so what's perfect for one person might have no effect or even make things feel worse for someone else.
Some people like essential oils or certain scents. A gift card for a massage or other self-care services that she can use on a day of her choice could be a good idea. Maybe a cozy blanket, or an audiobook/album she can listen to.
Let us know what you get and what she thinks, I'll be really curious to hear! Glad you reached out to us, stop by anytime. 😀 -Melissa, team member