At my appointment today, my dr said they saw a shadow like something near the baby's kidneys and…

At my appointment today, my dr said they saw a shadow like something near the baby's kidneys and wants me to go to a bigger hospital to have another ultrasound to make sure it's nothing to really be concerned about and I'll have to have another ultrasound at my next appointment which is also my glucose testing... I'm slightly nervous but I know God got us!!