My heart is broken for my bff

My best friend and i were pregnant at the same. I was a head by like 6 weeks..... Her and her husband suffered a previous miscarriage and were trying for over a year:( when i found out shewas pregnant i was so happy! But she startex having complications at 10 weeks... At 20 weeks she found out she was having a boy... But she kept leaking out fluid and bleeding.. She lost her little boy james at 20 weeks and 3 days.. Im also having a boy. She went into labor and they couldn't stop it. I still fell horrible! Im pregnant by my ex and it just feels wrong that my baby is fine and hers isent 😭 i am greatfull tho. But i havent been posting much about my pregancy. Cause i feel so bad... And when she askes me how my pregancy is going i feel soooo bad!!! Especially when i know she actually cares. Is there somthing i can be doing to help her? Anything im not already doing. I misscarred but at 8 weeks not 20 weeks. Im soooo sad... She named her son james.. So i asked her if i could add that to my sons name in remberance of him she said yes and was glad that i want to do that. So my sons name is Ezekiel james brien..... She is going to cremate her little boy :/ but is there anything else i can do to help her? She cries every day... And shes my best friend