If you don't know the date of your last period they may do a vaginal ultrasound they do a pregnancy test to confirm your pregnant blood work an pap they usually send you home with lots of pamphlets an free vitamins
Congratulations on your pregnancy. At my first midwife appointment it was just filling out the green pregnancy notes (im in the UK so might be different where you are), took a urine sample with me, she took some blood and checked b. That was about it really :)
So excited for you! It depends on the practice but I think def a pap and too pee in a cup. Maybe an early vaginal ultrasound to confirm ( I got one got to see my peanut hope you can as well) and the will prob send you to do a blood panel. Good luck sweetie!!! Keep us posted xx