Well , I am actually going to have someone pick me one up , but I am just worried it'll be a waist if its too early . I heard that you should wait til you are 19 days late to take a test in the first place . Is that true ? Have you ever heard that anywhere before . I mean , here is a few reasons why i think i am pregnant ..... I dont like milk and have been drinking it alot lately , peeing in the mid of the night , which i dont do . Not really an appetite lately . I only weigh 115 , so I'm the kind to eat every 2 hours or so and just havent had the urge to eat much at all . So , should I wait another week , I will be 19 days late then ?