next steps?

Hey ladies! I just found out i’m pregnant last week and my app is saying im about four weeks along. Now i haven’t been to the gynecologist in almost two years so im wondering should i set up an appt to make sure my cervix and stuff looks okay? when it comes to making dr appts im not sure what to do. but i do have a dr that i’d like to be my OB but i know your not suppose to schedule with them until your ultrasound at 6 weeks right? help!!😣