Anatomy ultrasound-bright bowel and bright spot in heart

Kara
We went for an anatomy ultrasound yesterday and everything was perfectly normal but she had a bright bowel and bright spot in her heart. Has this ever happened to anyone? Very worried parents. I go to see my dr on Tuesday so hoping to get answers then. Dr at hospital and ultrasound tech said it wasn't anything to worry about. Tech said that they see the bright spot in the heart probably 2-3x a day. I'm rally hoping my baby is fine! I would really appreciate prayers please. Thank you in advance!