Broadway star Ruthie Ann Miles is grieving the devastating loss of her unborn child, just two months after the death of her 4-year-old daughter Abigail in a tragic car crash.

“Ruthie is simply not doing well. The only consolation she had in Abigail’s death was the fact that her unborn baby had survived. But now losing that baby? She’s crushed to her core,” a friend close to Miles tells PEOPLE.

“She loved being a mom. She couldn’t wait to expand her family. Losing those kids, it’s destroyed her. How can she even survive this? It’s taking every bit of her faith to find a way through,” the friend says.

Miles’ family lawyer, Ben Rubinowitz, announced on Wednesday that Ruthie and husband Jonathan Blumenstein’s unborn child, Sophia Rosemary Wong Blumenstein, died on May 11. Their baby girl, whom Ruthie was seven months pregnant with at the time of the crash, was due this month.

“Ruthie and Jonathan started telling their close friends last week about the loss. They wanted them to hear about it first but kept the circle small as they’re not yet comfortable talking about it and still want privacy. To say that Ruthie is devastated would be an understatement,” the friend shares.

Miles, who won a Tony Award for best featured actress in a musical…