You don't mention how long it has been there, but you know the rule longer than 14 days and it has to be biopsied. I don't know how far away you are from NYC, but I have a good firend and oral medicine specialist at NYU that I would like you to go and see if you can get there. Just email me and let me know. Bottom line... do not wait. If it is nothingserious, getting seen will give you peace of mind, if it is something serious, earlier is better than later to deal with it.