J.B.
My daughter was abused when she was 12. She became severely depressed, wanted to die, still has a voice in her head that reviews her day...If your child is in school, call student services and they'll make sure the school's psychriatrist/social worker talks to your child. They do some counciling and they can help you decide what level of therapy your child needs. Every child is different. Mine needed medication therapy as well as talk therapy. Turning Point is a councilng service that is great with abused children.
Have patience. It's a long slow road. It's been a year and I see a HUGE improvement in my daughter, but she's not completely (mentally) healed yet.
If I can help more, let me know!