You ARE enough, and you ARE important. You daughter's actions are her own, and have no bearing on what you deserve or don't deserve. It sounds like maybe your daughter may need some mental health support as well - sometimes anxiety or depression can come out as anger/rage. It sounds like you were doing the best you could, and doing nothing wrong. Please stay safe and seek additional help if needed. Do you need to call a friend and/or go to the hospital? Are you in therapy or getting medication? Please stay safe. You are worth it.