First doctor's appointment

As of today I'm only 5w3d. My first appointment is in like 3 weeks! I feel like the wait is going to be torture! I'm so nervous. This is my first pregnancy and I just want everything to go well. I got a BFP this past weekend after my AF was a week late and I feel great so far other than tender breasts and I'm so tired all the time. But what should I expect at this appointment? Will they do an ultrasound? I'm dying to see my teeny weeny, that will make this feel so much more real! It still feels like a dream 😊