Private Scan

Jane • Married 28 year old. Serving in Royal Navy for ten years.Had MC in Nov 15 but got my rainbow baby January 16.
After my MC in November I'm terrified of losing this baby. I'm booked in for my first scan in 3 weeks but I'm desperate to find out if everything is ok. So many horror stories. Is there any UK ladies felt the same and went an had a private early scan? I'm currently 9 weeks