Therapy for low self esteem in children

[Canteloupe]

Hi everyone, my daughter who has recently turned 10 has some very negative feelings about herself - that she is a bad person, she is selfish, no-one likes her, she wants the world to go away and sometimes she says she wants to die. She?s previously had a referral for anxiety but actually didn?t score very highly on the tests. I think perhaps this is more of a self-esteem/depression issue. My heart breaks for her and she seems so young to be having these feelings. I?m really keen to get her some help, I?m thinking perhaps CBT, to help her feel more positive about herself. Please can anyone recommend anything or anyone that has helped their child in a similar situation? Thank you.