We've recently discovered 15yo DD is self-harming, and has been for a year. We are absolutely thrown, as there was no indication of her being unhappy, and no signs that we noticed. She is a high achiever, sociable - plenty of friends, presents as extremely together, no SEND that we are aware of. We are a close family. I have just got an appointment for her with a psychiatrist via private healthcare (been referred), and trying to work out how best to support her.
She reached out to us for help via letter, and hasn't told us much apart from it helps when she feels low.
Any advice would be very welcome. I feel like I can't trust my instincts, which is a horrible feeling, and we're having sleepless nights since she told us.