These feelings do pass. It's a natural bounce-back so breath. Sit straight, jot down how you feel and see how long it takes for the feelings to pass. They will. Initially I worried that I would have to re-start the AD but once I got used to the initial OH NOT AGAIN worry as I dropped a dose I survived. I think I lessened every 5 days ......... those feelings were real; anxiety, nausea, worry that I would have to re-start.