You are on benzodiazepines? Those things really wreack havoc on your body, nervous system and brain. The withdrawal feels like your body is breaking down, and you feel like going insane. Consider being 6 months drugfree, I am talking about any drugs. People like to tell you to take benadryl, or whatever, but only when you have been drug and medicine free, only eating real foods, being outside every day and putting your phone away, can you truly know what shape you are in. Until you have been months free from any man made drugs and foods, its very likely that they are the reason you feel so bad