This is Dr Basu, experienced Internal Medicine Specialist.
I am here to address your concerns and provide great service.
This can still be a bening lesion in more than 99% cases.
You are young, no history of smoking tobacco and also there is no increasing growth.
This bump is likely a taste bud inflammation.
The infection may persist in some cases but should be painful.
Without any pain this is just considered inflammation.
No reason to worry about.
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