I have been switching anxiety medications for about the past year. At first I was happy with fluoxetine 40 mg until I gained 30 lbs and lost my sex drive. I then switched to Viibryd which made me have insane dreams and trouble sleeping. My mother has had success taking Buprorian XL so I tried that. It had been great the first 30 days. I am now about 3 days into my second script of it and am having extreme anxiety. Has anyone else experienced this or am I still in the trial period for this medication and should hold out?