aw tt about this thread and the no letter.
Dunno what to say really, I know you have seen this as a possibility for a while, and I think its worth satisfying yourself that a dx will actually make a difference. It could mean finance for support-but does she need that?
Is it possible that she is just SHY (not a good word, but you know what I mean) and needs space and time? I do feel very strongly that we are very impatient with shy kids. We don't like shyness. We see social maladeptness, especially in kids, as a Bad Thing. But really, it can be on the spectrum of normal human behaviour. Also 10 is a hard, awkward age.
It must be very hard to separate out problems caused by what sounds like a really quite nasty yeargroup and what might be an underlying tendancy toward this.
If it helps at all, dp is alarmingly bright, oxford first in maths etc. He always has been. He has also always been quite socially awkward. But he is emphatically NOT on the autistic spectrum. He is just shy and clever. He went to a public school on a scholarship, and while he and I like to be vehemantly anti public schools etc etc, I think had he not been able to mix with kids as bright as him he would have had an utterly miserable adolescence. The smoking and drinking and all the rest of the crap that I got up to would have mightily distressed him, I think . And tbh thats fine, thats who he is, and as a result he is a really lovely, caring, adult.
(I am suggesting there is nothing wrong or that you are upset about nothing. I don't really know what I am talking about here anyway. Best of luck)