OB office called

They called me and of course I didn't hear my phone. It was after they were suppose to close. They said to call them back in the morning but said it's not an emergency but now I'm just worried. EDIT: I just had my anatomy scan so I'm assuming it's about that but still causing so much anxiety.

UPDATE: they scheduled another one for December 16th. The wait will kill me. They couldn't see the brain or head and a few things looked off so they want to see again. Thanks for the support everyone.