Without going into the details, I overdosed big time on Clonozepam and tried to kill myself. It was the stupidest thing I ever done, and will definitely never do anything like that again. I'm very ashamed of myself for trying it and/or even thinking about it. I just got out of the Psychiatric hospital after an appx 2 week stay and my thinking is definitely better than before I went in (obviously.) But, I believe I am having bad Clonozepam withdrawal from the OD. I have big time panic attacks, lot's of shakes, shakes and sleeping is a chore, but seems to be getting better. How long can Clonozepam withdrawal last? I took the OD on 6/18? appx 30 pills at .05 mg (I thin it was .05)