Now from what I was told if it is TV ultrasound it is a mirror image. Abdominal is as you see it.
View the image as if you are looking down at your body from above.
From the image it 'looks' implanted on your right, but since it is TV ultrasound you would flip it so it would be the LEFT which means girl.
My daughter's ultrasound at 7 weeks 8 days looked just like yours.
I am now having a boy and my TV ultrasound at 7 weeks 9 days, he 'looked' implanated on the left side of my body, which means RIGHT thus a boy.
Hopefully that makes sense:)
So it was accurate for me!