First ultrasound

Hi ladies so my first ultrasound for this pregnancy is tomorrow morning and I am terrified I'll be doing it alone because kids arnt allowed in the office due to covid so they will be with my husband .. we plan to facetime if they let me so he can see to and I'm gonna ask for pictures but I'm so scared something will be wrong I mean I've got alot of symptoms and my hcg is high and right on track but im still worried according to when I ovulated I should be about 7 weeks and 3 days tomorrow give or take a day or two so I'm not sure what to expect