I am so sorry to hear about your and your daughters situation. I can only imagine how hard it is.
From what I understand the most important thing is to realise that whilst you can be supportive and you obviously are, you cannot fix her by your actions. She has to want to do the work to help regain and rebuild her life. That means joining and doing the work in a sponsored and structured programme. You can’t make her go, you can’t make her do the work needed for recovery. Only she can decide and take those steps herself. If she doesn’t or isn’t, that doesn’t mean that you have failed in your love and supportive attempts. Look after yourself and your own needs too. X