Steve tried not to let it all get to him. He felt like he was being cruel and unfair but he knew she was still there somewhere, they had to get her safe so they could try to bring her back. He didn't want to think yet what this would all mean, for their family, for the baby she'd been carrying, for Bucky.
He instead focused on now, grabbing both of her arms and wrapping a hand around her wrist, holding them against her middle while he lay his upper body across her legs, keeping her as still as possible while he wait for the doctor to come back. "Let us help. Please."