To echo and add:
Losing 3.5 pounds in 5 days is a LOT, but can be expected during the first week, especially when you are first starting. You are not going to lose x amount per day like clockwork, even if you eat precisely the same amount of calories and exercise exactly the same amount every day. Stay off the scale on a daily basis -- weighing once per week at MOST is more than enough to track your progress and prevent being disappointed because you think you're not losing fast enough. Even then, your weight can fluctuate wildly day to day or even week to week based on lots of factors that have nothing to do with the amount of fat in your body. Remember that the scale weighs EVERYTHING -- food and drink in your stomach, waste in your intestines and bladder, water in your tissues. All of these things change constantly. Take a look at
http://www.primusweb.com/fitnesspart...ight/scale.htm for an excellent article on how to use the scale without driving yourself crazy.
Second, breakfast is CRUCIAL. If you don't have enough time, figure out how to eat something substantial and nutritious within 2 hours of waking up. One of the best ways to SLOW DOWN your metabolism is to go for an extended period without food. When you wake up in the morning you have already been fasting for 8 hours. The longer you go without food, the fewer calories you'll burn. Your body is an engine that has to be stoked to run hot. BREAK your FAST with some protein, some whole grain carb, some fat. Eat as little sugar as possible. There are a million ways to get in a decent breakfast on the go -- figure out what will work for you.
As for "what to count," the basic rule is calories calories calories, but you want to make sure you understand what you are eating and getting a good nutritional balance. You also want to make sure you eat ENOUGH calories -- eating to little compared to your activity burn level will cause your metabolism to crank down and that can cause a LOT of problems. Some people do better with lower-fat plans, some with lower-carb plans, as long as they take calories into account. HOWEVER, it's never good to eliminate an entire category of food. A little fat is necessary for health. So is a little complex carbohydrate. So far you've had zero fat and no grains or high-fiber fruit or vegetable. What you've eaten isn't BAD by any means, but it's not a well-rounded fuel base.
You don't have to follow a specific "plan" but you DO need to educate yourself on nutrition and eating the right kinds of food for general health purposes. I will recommend 2 web sites to you:
First, go to
http://www.jimkaras.com/loss_math01.cfm and plug in your stats. This web site will tell you how many calories you need to eat to lose one pound per week. DON'T think that you should eat fewer calories to lose faster -- remember, you don't want starvation mode to kick in!
Second, visit
www.fitday.com. You can set up an account to log in your food every day, along with all kinds of stats about your progress. Once you've logged in, you can click on the Guidelines link on the bottom of the left navigation bar and read all kinds of great, easy-to-read info on how to construct a healthy diet.