I've been on Lexapro for a year, in it's helped me a lot, for my ocd, anxiety in depression. Well out of no where it's stopped helping me I feel like, my ocd in thoughts are bad in back, my anxiety is off the chain in I'm so sad. Idk If it's stopped working or if it needs upped would it just stop all of a sudden? or stop working gradually? It's only been 1 week but I can't keep dealing with it. Is it possible I'm just having a bad week ? Any feed back would be appreciated