I heard my baby last night (creepy FYI)

I'm 4 weeks pregnant and last night we were watching a movie and I heard a little kid, like a toddler, say Mommy. I looked at my 5yo and she didn't say it. I turned around and looked at my 3yo and asked if he said that. My man says what?? I said I heard someone say Mommy. He said nobody said that. I said I swore I heard it and nobody else heard it. I think it was my new baby reaching out to me while waiting for her body to develop so she can enter it and prepare for Earth Side.