Scan Today

I'm 10 weeks today and have a scan at 7pm (UK time) I'm so anxious I'm struggling to eat. My first pregnancy my son got given a diagnosis that came with a 50% mortality rate at his dating scan (continued to get monthly scans, at one point his heart was affected). Second pregnancy I had a MMC so my scan showed my baby had died. I had a scan at 6 weeks this pregnancy after fairly heavy bleeding and we saw the heartbeat but I'm so nervous about today's scan because of my history of pregnancy scans being so bad. I'm just so anxious 😫