Bad dream about baby

Does anybody know about dreaming a baby that is dead,, well actually i had a dream about baby that twins  a boy and a girl.. Then my mom carry the baby and she said to me that is dead and it's a boy but i told her that its a girl because i remember changing her diaper and wipe her butt and i think there twins, and now my mom told me that the baby is dead then i was crying and crying a lot in my dreams and i told myself that please i wanna see you and show yourself to me then i am crying a lot theni just woke up with tears and cry a lot more😭😭😭😭 what is  supposed to means like this when you had a bad dream about baby???