Baby belly

Ra

So ladies I’m 16w5d pregnant and I have a nice bump but I was kinda freaking out today cause I can suck most of my stomach in so I’m so scared something is wrong, everything looked fine when I had my first ultrasound at 11 weeks

Is this normal?

Will my stomach start to “harden” up soon?

I’m a worrying over nothing?

Is this all just bloat?