Hi girls :) I had an ultrasound 2 weeks ago, another one is scheduled)…

Hi girls :) I had an ultrasound 2 weeks ago, another one is scheduled) I decided to study the first screening report myself. It says the fetus is on the anterior wall, covering the area of the internal os. The doctor didn't say anything. But I read an article that this isn't very good and they prescribe sexual rest. Has anyone had this? Was it worth worrying? Please share your experience. Thanks