My preiods are late by 2 days but that's usual. But i felt cramps for many days so i decided to take a pregnancy test at home. I took 4 tests. In the first one there were 2 dark pink lines. But in the next 3 tests there was one dark and one very light pink line. I took the first test in the morning and other 3 in the afternoon. Now i am confused. Is it a positive result or a negative. Because one line was very very faint. Pls help.