need alittle help with diet...hard time cutting

Ok I'm 24
Weight 230
Have come down from 245
Guessing bf gotta be around like 14-16 right now
My basic diet is this

Morning preworkout

2 whole eggs
1 cup oats mixed with milk

Post workout
50g protein shake mixed with creatine

Post workout meal
Half pound lean turkey ground meat half cup brown rice and cup veggies

next meal
Same as postworkout

Before bed
Portein shake 50gP
Hit cardio like 35 40 min after my workout like 4-5 days a week

Not sure wat I need to tweak but I can't seem to drop any more weight
Usually i ll adjust the brown rice with maybe a cup to change up my carb range so my body doesn't get used to it but any ideas or advice would be much appreciated