To pay for a scan or not?

Okay, so I actually decided to wait. My first doctor's appointment is the 29th so there is still a while. And it's not even with a scan. So.... But today we bought the stuff to tell our parents that they're gonna be grandparents (Omg, crying just thinking about it! 😭) and I can't possibly wait for my 12 week scan 😳 But you know.. Money doesn't grow on trees either and I really wanted to save that money for an early gender scan 🙈

So... What do i do here 🤔