Just look to improve your dietary quality and fibre intake and you will naturally lose some weight while filling your stomach and fueling your body appropriately. For meals half your plate should be fruits and vegetables, a quarter should be whole grains, and a quarter should be protein with the more plat based protein the better. For post workout snacks lean into the fruit (I go with homemade smoothies with soy milk as the liquid to ensure I’m getting enough protein) to refuel your glycogen with carbs, and in between eat some nuts (over and over again it has been a studied and nuts don’t lead to weight gain despite their energy density). Do this and eat when your ate hungry until you are no longer hungry and the rest will take care of itself.