Infections, side effects and healing issues are all points you need to discuss with your professional body piercer BEFORE you get the piercing done. You also need to discuss aftercare for the...
Go to your piercer. If its ripping they'll help you take it out and tell you where you need to go from there. If its only minor, taking out the jewelry and letting it heal up should d the trick.
It depends on how badly your tongue is tied, you would be best to talk to your local professional body piercer. If there is too much restriction or the web is too developed it would be dangerous to...