I'm 45 and I've had three miscarriages in the past 4 1/2 years. I also have two older children. Uterine fibroids and no signs of menopause. My period is 4 days late, 6 if you count that I normally spot very lightly on and off for a couple days before "Aunt Flo" comes. I've been a bit crampy and nauseous the last couple days, and this morning I remembered that I had a three pack of pregnancy tests in my closet, so on a lark, I used one. I can't tell for sure, but it looks like possibly an extremely faint second line? Opinions, please?