Hi, well I am due to go to the dentist in the week but thought you guys could be helpful . I’ve had this for a couple of weeks , not painful or sore just can feel with my tongue . It’s quite small too . My husband took this photo as can’t see it myself . I seem to remember a few weeks ago injuring somewhere up there with a Dorito but not sure on the area or if it connected , I’ve looked at all the mouth cancer pics online and can’t see anything like it . Anyway your comments would be helpful as I am driving myself mad with worry !