i just got my braces last week and regretting it so much. i had 4 teeth extracted and now i am very worried bout getting the sunken face effect. Anyone can please share their experience. Is it true once u extract, your face will grow long?

Also, any experience in transferring dentist? if we transfer, do we still need to pay the initial dentist all for the remaining amount as initially quote? or just stop paying installment? coz right now i been once, paid once

thank you.