How can you tell if it’s a boy or girl .. lol

I’m patiently waiting for my ultrasound appointment Monday. It took me a while to find a doctor and everything is just delaying. I’m 22 weeks and 6 days today. My stomach is round and a bit pointy. I’ve gained places I never tho I’ll gain. Lol under my chin, my husband jokes around and calls me double chin . 😹😹

What annoys me the most is when everyone tells me wow you are showing so much . I’m already at 6 months. Of course I’ll be showing . At work everyone tells me omg yuh are so big when I had my first child I wasn’t as big as you . It’s like everyone is comparing me to them self and it’s really hard and makes me lose my self confidence. ;( I try to ignore so I don’t stress out. People are really so rude these days.