Oh... I'm sorry that didn't work out the best. My bad advice. Really sorry about that.
I'm not sure if this would help, but I would listen instead of talk. Allow her the best way to open up and share her feelings. Let her express her worries, then worry about the sexual topics afterwards
OK so i went up to my friend but she didn't believe me and the girl wouldn't confess and glared at the me for telling her mother. After I stayed with the child and told her that it could help her to understand things better, but she ignored me and got on her computer. What do I do now? Will she ever trust me again?
But short answer: yes. It is normal.