my daughter is 7 year's old, she is thinking too much, she is telling to her mother, she wants do romance with her, not sleeping properly in night, thinking too much and asking is ths right, even we told her not to think like that and told her to divert her thinking by playing with her toys, some times she is telling very stressed, I want to die, I am not able to stop my thinking, we are not sure what to do. please provide guidance