One came through a few years ago and I didn't know anything about it until the dentist informed me it was there!
But the right side of my face started aching yesterday, and this morning it all feels tender and my face is a little swollen 😕 uncomfortable to open my mouth too.
The weird thing is I can't actually tell where the 'pain' is coming from yet and I don't want to keep poking my finger around in there!