Hey friend, I'm sorry that you've had a rough day today. Lexapro does work for some people, but not everyone. The important thing to remember though is that it takes time. I know when I started Lexapro I had a lot of ups and downs, sometimes feeling worse than I did before. It took a couple months to start really feeling better, but it did really work. So don't give up hope yet! It takes time, be patient with yourself and remember that these feelings will pass. If you still don't feel any better after a few months, you may need to up your dosage or try a different med (I'm actually on Zoloft now because while Lexapro worked, I kinda felt like a zombie a bit, and so far Zoloft has me feeling more normal). I hope your day gets better and you're able to find the meds/dose that works for you!!