If its in your budget you can always pay for an elective one to find out early. I couldn't wait till my 20 week appointment so I booked a private one at 15 weeks it was around 40 bucks and they told me the gender. Most of the time if you do an elective for gender if they can't find it that day they let you come back for a free one
Random question are you on Medicaid/medical or do you have insurance you pay for? I’ve been hearing that people only get like 3 ultrasounds but with my insurance through work basically I have once a month appointments and I get an ultrasound every time I go