I'm on Lexapro for GAD and I was on 5MG for about 7 weeks and nothing... then I moved up to 10 MG and I just hit 6 weeks and I still don't feel all much better. I still have unwanted thoughts, racing thoughts, derealization, sometimes depersonalization and my heart rate increases. I feel really hopeless and still being a teenager doesn't help at all. I feel like I have to be like this for the rest of my life. I can get anxiety off my mind some times but it always ends up coming back. Please help. :(