First ultrasound

Ladies, I need advice. I had my first ultrasound today, it went great besides that I couldn’t see my baby. I had the option to do the transvaginal ultrasound but I didn’t feel comfortable. It was at a local clinic so I didn’t know the nurse. I was already so so nervous. in 2 weeks I’m going back for another ultrasound. I know I might have to do the transvaginal ultrasound for a better look and it will be professional but I am nervous. Any tips? How does it go? Feel?