I gotta vent somewhere

One of my coworkers found out she was pregnant over the weekend with her new boyfriends kid. She is freaking out and knew I had a miscarriage back in May. She had the audacity to ask me how I did it because she can't keep this child. You know how I did it? By loving a child too much, wanting it too much and trying to take care of myself as much as I could. I couldn't even answer her and my co-teacher answered for me by saying that it definitely was not a planned thing and that the miscarriage was not wanted. I just don't know how to even react.