I got my tongue pierced about a month ago and it has a hard lump around it, it doesn't hurt or anything and it also it kind of sinking in like a big hole? It kind of reminds me of how volcano looks like or like a crator or something If that gives a good idea, I'm not for sure what's going on, I don't think it's infected but will this go away? It looks kind Of funky and not like any other piercing I have had before, is this normal what should i do?