Early gender test 😧

Saleena • Victoria Elizabeth Elliott 👶🏻💝 Audrina Everleigh Elliott 👑👶🏼
I have my appointment to get the early gender test in 5 days...ill be 16 weeks and 3 days. I've read a lot of posts about them being wrong! Is it worth it to start shopping right away? Or do I wait till I'm 20 weeks for the next ultrasound to be 200% sure? Ugh first time mommy problems 😤