Where to go for ultrasound to check

I am currently 17 weeks pregnant and I have some round ligament pain. My next appt is in Jan which feels very far away. I want to do an ultrasound and see the doctor before that just to make sure baby is okay. I’m seeing a doctor at KKH. Is there any place I can go to in the meantime to do an ultrasound? #firsttimemom #advicepls