Bump forming 16 weeks ????

It’s firm not rock hard but harder then usual normally it’s flab and wobbly... when I lay down there’s still a ‘bump’ there not as much as when standing though... bump starting to form??? I had bloat from 8 weeks which still looked like flab but that was still

Soft to touch not firm like this! Started to show with first around 18/20 weeks but I was size 8 then I’m now size 12/14 generally... these are maternity leggings hence why there so high