2nd time getting my tongue pierced

Alondra

I got my tongue pierced for the second time on Saturday the 18th. I'm just curious if piercings heal quicker when pierced through scar tissue? Also the back of my bottom teeth have been feeling really uncomfortable and almost hurt?? i can't explain it, but i haven't been feeling the jewelry hit the back of my teeth and i don't purposely rub it on my teeth🤷‍♀️