Hey I just want to tell you that it doesn't matter, and it shouldn't matter whether they care or not care about you. What really matters is that Jesus cares about you. Don't let them get to you, even if they pay attention or not. You have a purpose here on earth, and in fact I used to think how you do, and did what you do to yourself. Just doing that to your body hurts God, we are His temple, you should treat it in loving care, because that is where God resides and He treats you in loving care, kindness, and He hurts whenever you hurt yourself. Don't do anything that could threaten your life because you have a plan to fulfill in Jesus, do things for Him. Just keep talking to God, because He is the one who truly understands you and feels everything you feel just don't let family get in the way of seeing that purpose. Keep crying, cry out to God. He loves you so much and He is with you and it honestly, honestly, should not matter whether others care or care not about you. It's all about Jesus. Keep pursuing and praying to God, do not let your heart harden because that makes it so hard for God to touch you, I know that because I have that problem. AND JESUS LOVES YOU.