Kinda in disbelief

Today AF was suppose to arrive and I’m always on time. I waited all day for her to pop in and nothing. After work decided to buy pregnancy test, thinking no big deal and doubting I would see any lines. Took a peek and saw a faint line! Am I really preggo?? I am holding off on doing another test until tomorrow and share with my hubby until the line is darker to make me really believe. I don’t know why I’m still thinking it’s a no! I’m happy but still thinking it can be true. Eeek!