First ultrasound today! Blurry pics?

I should’ve been 13 weeks 6 days based on my last period, but baby is measuring 11 weeks 5 days. Our due date has been changed from May 3 to May 18! Talked to my doctor about csection vs VBAC and she told me I could either schedule a c at 39 weeks which would be May 11, or I could wait and see what happens. I’m unsure yet what I will do but I feel relieved to have options. I had my blood drawn for the Progenity test and can’t wait to find out if baby is a boy or girl! Heart rate was 170 bpm!

On another note, does anyone know why my ultrasound pictures would be so blurry? I used the same doctor for my daughter and her pictures were always clear, but I can barely make these out.