Am I crazy?

Amber

So, I’ve been nauseous off and on for the past few days, and it got so bad tonight (along with some dizziness) that I called in to work for the rest of the weekend. It’s 6 days before my expected period. I see a little faint blue line. I thought it might be a cracked screen or a shadow but moving the test does nothing to change the line I see. And I see a little color change in its exact spot on the inversion. What do you guys think?