Boyfriend leaves me while pregnant

Boyfriend of 3 years caused physical bodily harm to me while 7 months pregnant I called the police he was arrested but out on bond he no longer wants to be involved with anything anymore dealing with me or the baby and he is using the court situation against me and calling me fake and saying I dont love him for sending him to jail he never apologized to me he now disowns our baby and has left me for someone else im 7 months what should I do now? Am I wrong