having strange dreams? what do you think?

i am having dreams about ghost or spirits. the first dream is of a little kid i am not sure if its a boy or a girl running around the bed while me and my wife sleep. the night i had the dream my daughter was sleeping with us she is almost 2 years old and my wife is pregnant. so i might be dreaming about our next kid. but the other dream was very scary. there was something following me there was lots of noises and i felt terrified. and when i woke up i dident want to walk around my house because i was so scared of the dream. i have only seen small images of objsects nothing the size of a grown adult. asn it has never made contact and is moving really fast when i see it.