I remembered having a weird bump on my tounge that was a bit painful when it gets moved. Lucky, I'm not a frequent talker. I usually get canker sores, especially when I accidentally bite my lip. Worst canker sore where like three, one near the bottom lip, one at the gum opposite the canker on the lip, and one that went dangerously in my throat. I got all nervous and panicky. It all went away after gargling mouthwash for a week.