I'm sure people in the business have said: She's too old for that part. I don't hear about it because your agent protects you from those negative things.
Children born to teens have less supportive and stimulating environments, poorer health, lower cognitive development, and worse educational outcomes. Children of teen mothers are at increased risk of being in foster care and becoming teen parents themselves, thereby repeating the cycle.
I think you've got to have your feet planted firmly on the ground, especially in this business, and you must not believe things that are said or written about you, because everything gets out of proportion one way or the other.