I had a bump on my nose appear after a pimple and it never went away. I went to my family doctor and she wouldn’t refer me to dermatologist because she said the bump was “aesthetic”. I looked for a medical office which told me they could remove the bump (never told me what it was). They cauterized it and removed it and a few weeks later it was back. Went again a year later to remove it and it came back again. What is it?