I mean, brain, really?

So I thought last year after dealing a persistent aching tooth that had been triggering my migraines, my migraines would be gone forever. And indeed, nothing happened until ten minutes ago, when the edges of my vision began glimmering and sparking. Like a very shiny heatwave. That is pushing against your skull.

*hunts for painkillers*

Do we have to do this now, brain?