Entirely wrong community, but drop all liquid calories, eat like a poor person (rice and beans with the cheapest veggie you can find, limited to one or two small bowls a day) and do something along the lines of the one punch man workout to increase your deficit while ensuring your body prioritizes fat loss and not muscle loss.

Fun fact, diets don’t work, changing your lifestyle does. After a month of this, if you actually keep it up, you’ll be down close to 20lbs as long as you’re heavy enough to actually have 20 lbs to lose.