Faint line....

I took a pregnancy test yesterday and again this morning when I woke up. Both immediately darken the not pregnant line, tossed it in the trash and went about my night. Checked both out of curiosity this morning before I left for work and there is a faint second line. I'm only 2 days late and have no symptoms at all. This is not how it was with my first..... Pregnant or not? Help