If the school counselor is not answering your questions, doesn't have enough time for you, or you just don't feel you're getting enough from them, then I would look for other places to find some advice/info. I would imagine this has been traumatic for you too, you've read my other posts, don't need to remind...
Besides crisis hotlines, which I'm sure are great resources for information too, you may call your county hospital and explain to someone there in counseling a little about your situation and desire.
Also, I believe you said you are 16, Al-anon would have many knowledgeable ppl to speak with. Caveat following:
I'm not a big believer in 12step oriented programs (entirely different discussion,) however the reason I mention it here is because, one need not believe everything 12steper's do to attend their meetings. You can attend for free and say as much or as little as you want. No one there will require you to do anything that you aren't comfortable with. One need not be an alcoholic to attend an AA meeting, one need not be the child of an alcoholic to attend an al-anon meeting, etc., etc. There is no shame in going to the meetings, nothing wrong with anybody who needs some help every now and then.
GL to you, I hope things get better for her.
Rot