First post here, hope you're all well

Im trying to lose and increase lean muscle - a difficult balance but Im trying!
Current meal plan is based aorund the following:
On Waking: 2 scoops whey protein
Breakfast: 4 egg whites, two whole eggs, 40g oats + blueberries
Snack: 300g low fat cottage cheese + 6 x oatcakes
Dinner: Chicken salad
Snack: Wholemeal chicken salad wrap
Pre work-out: 1 scoop whey protein + creatine+glutamine
Post work-out: 2 scoops whey protein + carb replenishment drink
Tea: Chicken or fish + noodles or sweet potato + veg
Pre Bed: 30g Casein protein
I doing boxing training (sparring + circuits) three times per week, and weight training four times per week.
Any tips?