Is it really true?

Some days I find myself wondering if it's all really happening.

Am I REALLY pregnant or am I just imagining it?

If I'm not feeling sick as a dog at that moment, I'm constantly wondering this.

Maybe I'm just psycho and the doctors and pee stick were wrong. Can that even happen? I did have 2 negative pregnancy tests before the positive one, so I guess anything is possible.

Can this thing lie?
I really have no idea if this is normal, but it keeps popping into my head the last few days.