Does a daith piercing actually work?

Ariel

So a few days ago I got my daith pierced (2x), hoping that a majority of my migraines would be gone. I don’t get them all that often but when I do they’re bad so I thought this would be a cool solution. Well I’ve had it for 3 days and I’ve also had a migraine for 4. Has it not worked for anyone else? Should I just take it out?