Need advice: Mommas that have lost a baby

My best friend lost her baby today.. 36 weeks pregnant. I know nothing I can do will take away her pain—- but what can I do to be a good friend to her?

...Anyone that has experienced such a terrible loss, what helped you through? What did people do that actually helped ? What made it worse?

🙏🙏🙏🙏🙏💗💗💗