I just started taking Lexapro 10mg for my depression and anxiety and I've noticed that I can't maintain focus on one thing, my mind constantly races. But it's racing with things that remind me why I'm depressed. The other day I had a full blown anxiety attack as soon as I walked through the door. I know it takes a few weeks for the drugs to kick in, but the side effects started immediately such as the headaches, nausea and loss of appetite. Also, did anyone notice lack of motivation too? I have absolutely no desire to any of my day to day activities, I don't even want to get out of bed each day. I've also noticed that since I have started taking it, my mouth feel constantly clinched.