Hi @JennyK thanks for posting. Good to hear she's booked in to see the doctor - I assume to talk about her medication? Fatigue can be a side effect of some medications. Have you looked over the list of potential side effects that comes inside the packet? As we can't talk specifics about medication on these forums, it's always best to consult with a doctor on these matters.
Obviously you want to strike a balance between being there for your daughter, but not stepping over the line or imposing on her rights to autonomy and privacy in managing her mental health. However I know sometimes people in your situation will book an appointment with the doctor ahead of time to speak with them confidentially about their concerns for their loved one. This gives the doctor a bit of a 'heads up' and background context that the individual may brush over or neglect to mention in thier appointment. Has the doctor also spoken with her about potentially linking in with a counsellor or psychologist for therapy? This can be a helpful addition to medication treatment.
Take care,
Mosaic.