Hi, I did a tesco pregnancy test last night as have been having symptoms and I saw a really really faint positive line. So faint you could only see in certain angles and lights. I did another and it didn’t have a line. I did a Sainsbury’s test this morning first thing and the same faint line appeared, which you can see in photos when I adjust the brightness. I then did a rapid response clear blue and it was defo no line. Can anyone advise, is this normal 2 weeks post conception could I be pregnant