Talk to Dermatologist on Nose Piercing Infection

I got my nose pierced in june and currently its July.. initially there was no bump it appeared two weeks later. I was misguided by my nose piercer. Instead of using normal saline i used spirit alcohol ..lated in july i started using normal saline and applied polyfax it healed a bit but nose bump is still on inside as well outside. Also from start i didn't put any jewellery only a tinka . Now what should i do as there is a bump inside as well as outside. Will fucidin cream work?