Help me pray for my friend...

A close Christian friend of mine believes that she has bipolar depression. I wasn't sure what to tell her today, but I did tell her to tell at least two people close to her that she could trust, the first one being God.

She told me that she's been praying, but it's just been making her confused, so I told her to talk to a school counselor and maybe see if she can find a therapist. I want to help more, but both of us are teenagers, and I want to respect her privacy as she's told me to do (she doesn't want me to tell anyone because she wants to do it herself when she's ready).