I have a small bump on the exit of my conch piercing its new its not red or irritated it can hurt if i bump it though so i have tea tree oil how should i use it?

Use a q-tip and just dab the bump with the oil. Use it after you clean your piercing. I usually apply it twice a day but if that's too harsh for your piercing, only use it once a day. You don't want it to go inside the piercing, just on the bump. The oil will dry out the bump and it'll start flaking off in layers. If the tea tree oil doesn't affect it, it could be the jewelry. Especially if its a ring and gets hit often.