My antidepressant Lexapro (SSRI), for panic attacks and anxiety, is not working at all. I need to see my doc asap. It's been 3 weeks and they haven't kicked in. It ought to have kicked in early last week. I've got so much on my plate and now I have to see my doc again which is going to cost me another $120. I'm going to dump my psychologist. She's as useless as a wet match. fml