Stubborn Fat pls help

So I have been working on my weight a while now and I have lost some pounds and have a long way to go to reach my goal but my stomach region has proven to be my most difficult. Any tips or advice on how to get this sucker down? I already know dieting if a major factor and I'm working on it as well. So any advice will help a girl out thank you 💖

Sometime November 103.6 kg

This morning (March 4). 99.0 kg

Oh god and pls ignore how messy the restroom area is, we try to keep it clean but our living situation right now makes clutter impossible and we are constantly trying to keep it maintained