U must consult nearest hospital to treat any adverse effect or else consult any psychiatrist. I think u done it due to suicidal thoughts. It is very much dangerous. Along with psychiatrist u should consult a psychologist online or offline. In this era every people are busy and less connected to each other verbally. Rat race and stress anxiety all pver the society. To deal all of these u must learn cope up method .As early as possible when over medication effect is gone,then consult psychologist. Best wishes.  Feel free to contact...

You may sleep a bit more longer or feel a bit drowsy. Nothing serious will happen. But the act of taking the tablets itself is serious. Kindly consult a psychiatrist at the earliest possible and take appropriate advice.