Fastest way to loose stomach weight?

I been working out and dieting.... I started at a size 16-17 in pants then in shirts xl or large and drinking my half of my weight in water and not really eating dairy or barely much meat.... I'm now a size 10 in pants & shorts and a medium or small in shirts (depending on the made on the pants or shorts) so what I'm doing is kind of working but I want to loose my stomach I need&want a flat stomach... I also waist train and use wraps that help but I want to loose more any advice or opinions but **PLEASE be kind in your opinions and don't judge my sizes please I'm trying to get smaller and all around feel better*** my goal is to be a size 5-6 and small or extra small** *don't judge be kind* 💝 and in the meantime, me n my SO are kind of trying for baby #1 but not really if it happens it happens and will be a blessing❣❤ and I cut out pop too