When should I make another appointment

Al

Hi everyone! So I had my first ultrasound on Friday and the baby was measuring 9 weeks 5 days. I then met with my doctor on Monday and was able to hear the heart beat! My doctor didn’t schedule me for another appointment or ultrasound, is this normal? When should I have my next appointment/ultrasound? Should I call or will they call me? Also here’s my ultrasound anyone think it’s a boy or girl? Just for fun of course haha