2 vessel cord

Hi friends. We had our 20 weeks scan yesterday for new baby. They found a few things, one of them being a 2 vessel cord. She told us that this could potentially effect baby’s growth so going back at 30 weeks for another scan. Another thing this potentially caused is a minor heart defect. I’m going in 2 weeks for a fetal echo scan. The doctor was confident and comfortable that this is not going to cause any issue in baby’s life but I’m nervous, of course.

Did anyone experience anything similar? Or have the 2 vessel cord? Trying to stay off google 😅