I, myself, would not be happy not to at least get another opinion. From my point of view, as a cancer survivor, I would want a biopsy. I would want to be sure.
If it is nothing, it will get better. It could be that you have bitten your tongue, but you would remember that. It certainly is not normal, and the ear pain concerns me. Be sure to mention that to the next doctor who sees you.
I wouldn't stop yet!
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