please idk what else to do

SOOOO ive had my nose piercing since january (about 7 going on 8 months now) and this mf WILL NOT HEALLL. and some couple weeks ago i got a piercing bump on the INSIDE of my nose which wont go away. now, i will admit i had tried to change it at the 3rd month period which was a mistake bc it wasnt healed yet, and i had stopped cleaning for bit after the fourth month (may 16) bc they said it shouldve been healed by then. I picked back up cleaning it regularly the beginning of june and recently ive started to incorporate sea salt soaks. I really like this piercing and ive wanted it so bad for so long and now that ive finally got it it doesnt wanna act right so can someone please give me some tips or tell me if ts is normal within the time frames i gave. I'm going to go back to the place i got it pierced to ask questions hopefully but just in case what they give doesn't help i just- please help me dawg i really wanna keep this piercing but its pissing me off so bad rn.