My daughter is 2 year 10 months now still she is not talking, I show to pediatrician also he said she will talk I started to send her school also she is saying now after c the book Abcd sometimes a a apple Q Q queen even 1-2-3 up to 10 but she is not talking to anyone sometimes she is saying mommy mommy . She was said papa last year but not now. What should I do. I’m so much worried about her