5 week scan?

Hey, I’m only 5 weeks 4 days which is super early and I tracked my ovulation however the hospital rang me and asked me to come in for a scan in two days as I’m high risk from all miscarriages

Because I’m so early I’m presuming nothing is going to be there? I don’t know if this is just going to make my anxiety worse? Would there be any point to a scan this early? Has anyone ever had a scan this early and seen something or other?