Master Stoker,
I believed that your intake of 1600 ca/day is not enough based on your size. You size requires at least 2000-2500 cal/day in order for your body not to go into a "panic ie survival " mode. When a body does not have enough calories, it starts to trigger a survival mode so it holds on to every once of fat calories you have
That is why you are not loosing the weight in the timely matter.
Here is my suggestion: eat six small meals a day and I will break it down to for you based on my eating pattern.
Note: I have to switched every thing that is "white, ie. white rice, white bread, white potatoes..et" more earthy colors. Such food that is earthy color are: whole wheat, whole grain bread, sweet potatoes, brown rice, plenty of fruits and veggies.
Breakfast:6:30 or 8:00 am
2 pieces of whole wheat toast with butter & low sugar jelly
cup of coffee with cream and Splenda
OR
1 - Egg, whole wheat muffin w/cheese, slice of ham (or sausage) sandwich
Cup of coffee
Water in between
10:30 am
Fruit cup, or salad, or bowl of tofu or low sugar, fruit and nuts bar, or 1 cup of Nuts and dried fruits
Water
12:00
A steak salad, or a 1/2 cup of rice with meat, or 1/2 sandwich with 1 cup of soup (low sodium)
Diet coke
2:30 (repeat 10:30 meal)
Fruit cup, or salad, or bowl of tofu or low sugar, fruit and nuts bar, or 1 cup of Nuts and dried fruits
Water
Dinner (around 4 or 5 or 6)
4-8 oz of meat, with rice or veggies, or a sandwich, or bowl of tofu
water or favorite diet beverage
7:30-9:00
Go to TKD class and burn off some calories
9:30 pm
A bowl of tofu or a cup of fruit
Water
NOTE: if you like pasta you can eat it, but in smaller amount. Like chicken parmesian, or spaghetti, or ravioli,..etc.
Did you noticed that my regiment does not EXCLUDES food? It involves different type of food.
So if you adapt your daily routine on 6 small meals a day, you will burn alot of calories because your metabolism will be faster. It will take some times to developed the pattern and you have to tell your self to eat. Also, changing the type of food you eat will be hard too.
I went from Bantam to Fin in 1 months based on this regimen.
Good luck