I'm at 8 days and am also experiencing severe anxiety. I'm normally pretty active, but it takes all I've got to go to work and get home right now. First tried to quit cold turkey about a month ago and had a horrible panic attack that sent me to the ER. Then tried tapering and had terrible anxiety and panic the whole month. Finally ended up doing a medical detox. At 8 days, it seems to be improving some, but very slowly. Best of luck to us all. This anxiety is a b***h!