helix bump

Laila

i got my helix pierced around the beginning of august and my mom pulled on it 2 days after getting it so i expected my ear to react but now it seems like it’s getting bigger and for my nose piercing i used a seasalt paste with water or diluted tea tree oil with seasalt water. does anybody have any recommendations to help get rid of my bump on my helix? i wasn’t sure if i should just use the method i was for my nose on my ear?