Oh poor you. I know exactly how you feel.
I don't know your dd's diagnosis, but my ds is almost 4, asd, and attends mainstream nursery. All the other mums have spent the last two years getting to know each other and each others' dc. Normal things. Having tea together, playdates, meeting up in the park, chatting about what (ms) school the dc are going to in September, where they're going on holiday, what stage of reading/writing the dc are at, would gabriel like to come for tea on thursday to play with florence.
In the meantime I'm applying for a statement of 1:1 for ds. My daily life is spent researching more and more about autism to try and understand ds. Trying to meet other people locally in the same situation. Going over the SENCoP in detail to make sure I'm as knowledgable as possible in fear of being shafted by the LA. Working out how we're going to keep paying for ABA. Spending my day stopping ds wrapping scarves around his neck. Making sure dd is not alone with him for a minute in case she gets really hurt. Getting him to sit down at the table again to finish even one more mouthful of breakfast/lunch/supper. Standing in front of the microwave for 25 minutes to stop him repeatedly turning it on.
But being thrilled today when for the first time in his life he draws a recognisable picture of a person, adds tears to it and says they're crying; uses a scooter in the way it is designed for the first time; spontaneously greets somebody who comes to the door.
Sorry for the rant
Feeling a bit pissed off today.
But sometimes it hits you what a world away from 'normal' parenting we are.
All I can say is, if your dd is in mainstream nursery, don't compare her to her peers. What they are doing is not exceptional, it is just average. What your dd achieves is phenomenal for her. There is hope for her, you just need to make sure she gets the support she needs.
It sounds like the nursery are comparing her to her nt peers, which is meaningless. They should be comparing her to what she was like, say, 6 months ago, and should be recognising and congratulating you and her on the progress made. However, it is great they are supporting your request for a statement.
What is dd's dx?