Transvaginal ultrasound

Crystal • Married for 5 months together for 7 years, pregnant with baby 1. Scared to death!
I scheduled my first appointment today. They scheduled it for when I should be almost 6 weeks but not quite. I was unaware it would be Transvaginal until a friend told me. I think I'm going to reschedule to when i can have a normal ultrasound. Sticking something up in there with something still so fragile makes no sense at all to me! What is even the point of it?!