how do you all manage newborn phase without any extended family help?

you all are just so brave! these last days before delivery with sleepless nights is getting me overly tired. I don't know how will I manage nighttime feedings with bawling crying baby.

as far as I have seen here, you have only your husband as help, and sometimes even husbands don't get leave for us to rest, some are single mothers and many of us are already have kids. I salute you all. I am really scared that how will I find strength to soothe my baby, or feed my baby every 2-3 hours. I feel so weak in front of you all. I am having my mum for one month postpartum, but she is already very tired with her difficult life too.