Heart Healings,I'm sorry for your loss,I know it is devastating.I felt so very guilty for my loss,drove myself mad goggling anything about miscarriage/pregnancy,drove my doctors mad with 'did this cause the loss' his comment to me about the lifting was it would have to extreme such as pushing a car out of a ditch and even then it still might not be the reason.There seems to be no gaurantee reason a lot of the time.P[ease try not to blame yourself you obviously loved and wanted your little girl very much and nothing you done was intentional,so many women lift in pregnancy with no problems.I felt pain when lifting my son,and doctor & midwife said i t was round ligament pain.I hope you're able to find some comfort through the pain.Have you named your baby ,I found that helped me?