...I have to accept it's not my fault...

I just lost my baby at 15 weeks. I had scheduled an ultrasound to find out the sex, and when we showed up, they instead found out my baby had no heartbeat. This is my third miscarriage, but first to happen in the 2nd trimester. I had several ultrasounds done to confirm my baby was gone, and just had surgery this last Thursday. They found out my baby was a boy. I have feelings of sadness, anger, frustration, and most of all, heartbreak. My baby is gone, and while I may never know why, I have to accept it's not my fault, and try to pick up the pieces and move on.