Children's intuition, TTC rainbow for almost 7 years

Codi
I bought preseed and tried it this cycle. I ovulated some time between last Wednesday and Saturday (my calculations and Glow are off). I want to test SO bad but I don't want a letdown:-( I am a server and when I delivered food to one of my tables tonight the little girl (maybe 3) stares at my belly and says "you have a daughter". I told her no and she says
"You have a son" I again told her no and she replies "you aren't alone". I normally will tell my tables that my daughter passed away 6 1/2 years ago (only if they ask!) but I couldn't tell this little girl that my daughter is I heaven, it didn't seem appropriate as I have never talked to a child about this. It really threw me off! Everytime I went to the table she stared at my stomach even when she was talking to me. What do you think?