Ok, I know I shouldnt have but i did a test today, af due tomorrow, but have been feeling sick-ish for 2 days, that metallic taste.... Until then, convinced i wasnt preg. Ok, so test hasnt helped much, It looks like it could be a positive, its a clearblue one, the negative line is much darker than the vertical (positive) one.... does that make any difference. I know I should have waited and used first morning urine... what do you think?