Hi, I am sorry for your loss. I lost my baby at 17wks on Jan 7. I also have a 2 yr old daughter. As for your not having symptoms I would try not to worry. While I was pregnant with my daughter I was the same way. People would ask how I was feeling and I honestly felt fine. Yeah I was a little tired but not much else, especially early. While I was pregnant with my son I did have persistent nausea, very tired, sore breasts, ect.