I know it's hard because I have a mild eating disorder, like I know I need to lose weight because of health issues but I just eat smaller portions and work out like there's no tomorrow. But what I do when people try to hurt me and call me names is go to my room and draw or paint and listen to my favorite music for a couple hours. It usually works out for me. I know it's your sister and you can't get away from that but maybe you should just put in your headphones and blast your music and ignore her. Just know that killing yourself isn't the answer and you are really beautiful from your profile picture. Like I love your hair. I really do. I think that your perfect the way you are and you deserve better. You just keep eating and getting over this. I know it's hard but I'll always be here for you okay?

How old is your sister? How much does she know about EDNOS? If she's younger then maybe it's time to educate her on how serious a thing one is. She may not fully understand though. If she is older, she should know better, and I implore that you ask her to educate herself. You have to start standing up for yourself , although she's your sister, she is still just another person. She's not right, and she can be wrong. So, yeah, you can stand up to her. She'll feel terrible if something bad happened to you, that's a fact, so she has to start learning that her actions and words are not without a consequence. On top of it all, does she KNOW that you feel hurt when she says those things? Do you ever tell her (yell it out to her) or whatever? Do you just take it in, because if she's going to make fun of you for your ED, then you should start speaking up, regardless of repercussions. Not for her sake, but for your own sake.

I think she says that b/c she thinks that no way can hurt you, you're so obviously skinny, but she's wrong. I think that she is just worried about you but is too stubborn too admit it. Of course I know nothing about her so I could be totally wrong.

sweetheart, you are NOT fat, but i do know what its like to feel insecure about yourself and the way you look and to have someone who constantly points out what you THINK is a flaw, it has got to hurt. but this is your sister, im sure she doesnt mean to hurt you, she may not even realize she is hurting you, you need to let her know. but your sister isnt the real problem, its that little voice inside your head that keeps you from looking in the mirror, you have to quit telling yourself that youre not good enough or you look fat, because its simply not true, "change the voices in your head, make them like you instead". trust me, its not easy, but its definately worth it, and dont forget youre beautiful, because you really are. btw the quote is from the song fucking perfect- pink