i don't see a line yet, sunflower, but it could just be too early.
sunflower, please don't get upset if people don't respond to your posts right away. i work 45 hours per week, so i unfortunately, i can't be on the internet all day. that doesn't mean we're not interested, it just means some of us are busy, busy, busy!
i know TTC is hard, but i'm sure there is nothing wrong with you. most doctors won't do tests on you until you've been TTC for at least a year - especially if you've already had a baby. one of my friends tried for 18 months to have a baby, and finally got pregnant. it just takes time, and being upset, stressed, angry and depressed about it will not help, you know? being positive is the best thing you could do while TTC!!