anxiety
"I've been on lexapro for five days now and I've never felt more anxious in my life, I haven't been eating and when I do eat nothing stays in my stomach long, my sleeping has been a nightmare, maybe 5 hours a night if I'm lucky, and I'm shaky all through the night and partially through the day, I feel like I'm going crazy but I keep reading reviews that side effects are awful then subside and the medication is great, I'm just really feeling like I'm losing it here"