As you probably know, alcohol is contraindicated both when you're an anxiety sufferer and when you take an antidepressant. Since it's been awhile since the incident and doesn't appear to be going away, I'd go and talk to your psychiatrist and see what he or she thinks. But here's what may have happened -- to a lot of people who suffer with anxiety or depression, taking recreational drugs can turn us inward and make us feel disoriented, just the things mental illness does to us. That can trigger the problem that still lies inside you, because there are no drugs yet discovered that cure mental illness, they just tamp down the symptoms. The only cure we know now are therapy, which sometimes works and when it does the problem goes away, and lifestyle changes that can also sometimes make it go away. Sometimes it spontaneously goes away about the way it came in the first place. But drugs can also poop out, and sometimes this happens when something particularly bothersome to us happens -- it happened to me once when I suffered a painful breakup and my antidepressant just stopped working completely. Stuff happens. So talk it out with your doc and see if you can't find a solution.