Stuff like this makes me so angry. I dont understand why nobody wants help anybody. They should of kept and searched you. Thats what they do where I live. Please be safe and go back or somewhere else if you need to. I think you should go to the doctor or back to the hospital and restitch your wrist before it gets infected. I know things are tough. I dont want you to hurt yourself again or worse. Do you have a friend or family you can stay with so at least you are not alone?