Kindly send the pic of the issue. It would be very irresponsible on my part to give advice or treatment based on clinical information which i find insufficient. We need a complete clinical history and a clinical examination in a clinic to arrive at a conclusion. Do visit a pedodontist at the earliest for the same.
Next Steps
Visit a pediatric dentist with your daughter for a clinical examination of your concern.
Health Tips
Do not fall prey to hear-say or unsourced information.