keloid?

can someone tell me what this is? i’ve had this piercing since like freaking september and it’s fine but anyways i snag it it does this. i snagged it last week (caught it on a blanket then yanked it by accident) and my piercing got right after (it was really cold so thought that was why) and now this. piercing DOESNT HURT OR ANYTHING. bump is sore though, as if it’s above the piercing. last night i popped it with a pin and it went away right after.

SOMEONE HELP IM TIRED OF IT 😤🙃