Talk to Dermatologist on Nose Piercing Bump/Infection

Assalamualaikum. I got my nose piercing done a year ago. I got it done from a gold pin now as I am getting married after a month I wanted to change it with a gold nose pin. But my piercing hole was small so someone suggested me to wear Neem ka Tinka to get it larhe. I did that but after sometime I started developing nose bump inside and outside my nose. It bleeds too and also starts producing white pus. I am just cleajing it with water and applying warm mustard oil . I have posted reference picture of inside and outside of nose bump. I want to get rid of it please help