Emkana
I hope the learning mentor is helpful.
What you have described is, as I said, all too familiar to me. DD was described as 'a loner' by the deputy head when I tried to get some intervention. Nothing could have been further from the truth as we knew her to be very gregarious everywhere but inside that school.
As I said, it did pass. She's a confident, happy young woman soon to be 19 and loving being at University in London.
Music helped a great deal, especially when she reached a level where she left the 'bane of her life' far, far behind. Most of her friends are musical.
She also made a great many friends who are boys, largely because of her bent for Maths and Science. This was also helpful as she had no contact thereby with the 'prom queens'. She made an extensive network of friends who shared the same interests.
Studious though she is, she can put on the glitz and be a girly girl when she wants to. (She was last heard from this afternoon celebrating end of first year exams in Hyde Park with friends and Pimms, and heading for a club tonight.)
If there is nothing else to do, just make sure your DD knows that SHE is not at fault. (I'm sure you're already doing that.)
Just one thing.......being studious and wearing glasses (if your does) is a bit of a downer. Contact lenses made a hell of a difference for my DD.