I have been on escitalopram for 3 weeks. I am aware of the side effects. I don't need to know what those are. I am wondering how I should feel on this RX. I can't say I am feeling any different yet. I know it could take some time, but can't tell if anything is different. I still feel down, nothing excites me or makes me feel "happy". I'm worried that I'm un-fixable. Thanks in advance