So when I ovulate I get really bad cramps so I always know exactly when it's happening but I decided to use a test the day I felt the pains and it showed a line but it wasn't as dark as the control line. (I took the test at 2) I took another test the next day at the same time and it was another line but still not as dark as the control line. Then I took another test the next day and there was no line at all. My SO and I BD my whole fertile week and before and after but do you think there is something wrong with my ovulation. I just don't understand when I can feel the pains I thought the test would be positive lh surge but it was never as dark as the control line.