Well about 20 hours ago I was watching TV, just all the sudden my tounge started burning. It felt howit does afer you drink some hot chocolate, except about 20 minutes after you drink that hot chocolate, it dosent really hurt anymore but theres that feeling which remains kinda feels rough and its annoying. Never drank anything hot at all, nothing which could have made my tounge feel like that. Any guesses on what this could be?