Why does my ultrasound look different?

Bethany • 24, married, cosmetologist. Mommy to Vanessa Naomi Briana, 6/9/18!

All the other ones I see show the inside curve of the uterus on the top, but mine is on the bottom. Is the picture just flipped? Trying to figure out the ramzi theory, but I don't know if baby is on the left or right side. It was transvaginal.