You have been given great advice here. I am almost 10 weeks out and I finally feel and truly believe I will be 100%. I think I have said that before at various milestones of improvement. This is a very slow process and as everyone will tell you everyone is different. I read here - I think Mark In Idaho said there is a saying, if you see one head injury you see one head injury. The beginning time I am told is critical. The vitamin regime, the resting, limiting screen time which is hard for teens. Keeping a log of what brings on symptoms. As I started to recover I could go on my computer for half an hour before a headache would start. Knowing the triggers and accepting them-they are real-can make a huge difference. I think another thing that helps is limiting stress as best you can, whatever works for her. I felt like I was "babying" myself but everyone here is so encouraging of doing what you need and what feels right. Take the time. Patience and love and acceptance go a long way. I wish you both the best.