Anyone else notice this?

When laying on my back, I can definitely feel my uterus more to the right side. I can feel it on the left but it seems higher on the right. Anyone experience this or know if it's normal for it to be leaning to one side? As far as I know, I have a "normal" shaped uterus, nothing was noted at my 9 week ultrasound but I'm not sure how much they can tell about a uterus's shape in a transvaginal ultrasound. I am 16 weeks and 1 day now and don't have another scan until 20