Sweetheart, You have been abused by a narcissist. Cutting and things like anorexia come from long term narcissistic abuse in childhood. Usually, the parents are the narcissist. Learn who the narcissist is and get them out of your life and you will start to feel better. It's no overnight cure but in due time you will begin to get better. You can then become the person you were truly meant to be. Study your head off about narcissism this is so you can spot them in the future. Because you have been victimized before by one you have a big red target on your head that the others can spot now too. Look you can't avoid bathrooms. But you can avoid the people who gave you those feelings in the first place. They made you feel like you aren't good enough. I am telling you that you are good enough even broken and abused YOU are GOOD ENOUGH!!