This morning with my first urine of the day, I took a First Response Pregnancy test (today is two days after my missed period) and I got a faint positive which is really difficult to take a picture of but I'll still share it. Because it was so faint, for reassurance I ran to walmart to take a digital Clear Blue test and I came home, peed again and the best said "not pregnant". Could this be because it wasn't my first urine of the day and my hormone level is so low it couldn't detect it yet?? Any comments will help.