Possibly a miscarriage? Or something else

So today I am 5 weeks and one day. Yesterday I went for my first exams to see how far along I was. They did an ultrasound and these were the results on my patient portal. Does anyone know what this means? I still have pregnant symptoms but my doctor hasn’t called to tell me anything and I’m worried and freaking myself out since he mentioned that I could either go on to have a healthy baby or have a miscarriage.