Question .?

So I had a miscarriage dec 17 and was final dec 23 .. I’m pregnant again and had a appointment with my doctor just for a Urine pregnancy test I already know I’m pregnant ! But all they did was check my blood pressure and that’s it . They told me to come back March 12 for the pregnancy physical and a week or 2 from there they’ll give me a ultrasound is there a way I can get them to check on the baby sooner ? To make sure everything is OKAY ?