I had a dream i was protecting a invisible baby, what could this mean?

ok so i had a dream i was in a mansion, and something invisible was like jumping on me. it was biting my fingers, didn't hurt... felt like kitten teeth. and then it reveled it self as a toddler boy with blue eyes and blond curly hair. i said to the baby where do you live? where is your mommy? and the baby was saying something to me i didn't understand. then i picked him up and was holding him. when i was going to the next door neighbors cause i thought it was their baby. then all of a sudden a headless man on a black horse was trying to get the baby. i turned and ran with the baby and told him to make himself invisible again and hide. so the baby made himself invisible and hid. then the man left... then the man on the black horse came back and he had on a mask.... i couldn't see his face. all i know it was my duty to protect the special baby.... what the heck could this dream mean... it had me so discombobulated this morning and dizzy i had to sit down for 20 min before i could even get ready for work ....