Psychiatric help for teen daughter

I´m seeking recommendations for full psychiatric evaluation and treatment for my 13 yo daughter. She suffers from generalized anxiety (which runs in the family), but she also has symptoms of selective mutism, OCD, difficulty regulating emotions and, when she was younger, occasional repetitive body movements, which make me think she might also be on the spectrum. She has always been very social around her friends, but not around adults or anyone she doesn´t know. As puberty hit, between hormones and tween drama, she is starting to get more anxious and depressed, including self-harm, very low self-esteem and suicidal thoughts. My biggest concern is that she will NOT talk to me or any adult about any of her issues (I´ve found through friends and texts), so in addition to a good psychiatrist to evaluate and treat her, I also need recommendations for therapists of types of therapy that would help a child who does not talk to adults to begin with. Any recommendations, advice and support are most welcome.