My top right incisor (on my right) has a very small cavity so there is no dull or sharp pain as of yet, however what I am feeling I can only describe as a twinge or twang or a zing inside the tooth and then it stops. It happens randomly during the day. Whether I've been active or just sitting makes no difference... Whether I've just eaten or drank or not makes no difference. It's like a tiny person just decides to pluck at the nerve whenever they want. Is it normal & Why is this is happening? Is something stimulating the nerve itself to twinge or twang or is it Just my brain prompting the nerve to suddenly act out then stop? It doesn't make sense as surely if it's cavity there should be pain as well (not that I'm asking for it.) I'm just trying to understand why the nerve is acting so randomly
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