My baby is at risk of not making it throughout my pregnancy or not surviving at birth :( doctors…

My baby is at risk of not making it throughout my pregnancy or not surviving at birth :( doctors still don't know what the cause is, but my baby is not developing well. Im 24 weeks but baby looks like a 20 weeks old. Please keep my baby in your prayers, I'm really devastated but I will trust God because He has the last word. Thank you.