Take a deep breath, and relax. Just because you had one slip-up doesn't mean it's the end of the world. Try to stay positive and use some of the coping techniques you learned while in the hospital. Remember that everyone has bad days and it's ok. Try taking a bandage and wrapping a piece of ice to your wrist. You have to put the ice directly on your skin.

Why don't you try some painting? Maybe put some paint on the canvas and finger paint for a while. Take the agression out on the canvas, and not on yourself.