little girl prom dresses

# amg FQ no bashing. Could you post this for me please? I need advice about what this is on my daughter mouth, she has had little bumps on her face before and the doctor said it was baby acne but this doesn't look like that and it has just showed up this morning and I have no clue what it is. So my question is does anyone know what it is and if I need to take her to a doctor? thank you in advance little girl prom dresses