Only Exercise, No diet.

What in the hell is wrong with weighing 119??? A lot of people would kill to weigh that little!!!

A wise man once told me "Its 80% what you eat, and 20% what you do".

I believe it now. I tried the other way, I really did. Fried chicken + jogging = still fat.

I think it's just a lack of understanding. People base their standards off of themselves and the people in their life.Most obese people are raised by people who are overweight and studies show people who are obese usually have obese friends. The size of their meals would seem outrageous to us, and the way we eat would seem meager to them. I remember reading a study that said that most people who are in the overweight category consider themselves normal, and most people in the obese category just consider themselves overweight. People consider what they are doing normal and if you are close minded it is easy to consider someone who does things differently than you as doing things wrong. We are very similar in size, I am 5'9 and to be between 125 and 130 is definitely at the low end of my healthy weight, but still in the healthy weight category, yet if i say i am watching what i eat and turn down junk food people will sometimes be judgemental, I think mainly because to them that seems weird because they dont have that mentality. The "you dont need to diet, you are already thin" thing baffles me the most.... I always wonder how they think one stays thin, its by aproaching the problem when it is small, not waiting until you have gained fifty pounds. Wanting to be a hundred pounds for someone who isn't petite might put them into the underweight category, but thin people have body image issues too, and for someone who hasn't been there it is easy to be critical.

Going back to the original question, I agree with Jess... and you should first make sure that your goal is reasonable and within a healthy range. BMI is a rough measure but can give some indication, a better way would be to get your body fat measured. For a girl 20% should be the goal for a healthy level 15% the absolute minimum (for men is about 5-6% lower).
Once you have done that if in fact you need to loose fat just create a calorie deficit by calculating your calorie needs (using the online calculators and then fine tuning it based on your experience) and logging all the foods you choose to eat. You can eat anything you want as long as the calories are less than what you burn. Some people prefer to cut carbs, some others to just eat anything by watching portions and trying to eat sensibly nutritious foods rich in fibers (including carbs), that is only a matter of personal preference there are many ways of achieving the same goal.

You might want to create deficit just through more exercise particularly resistance ones, especially if your body fat is already low as it seems from your weight and what you need is more likely just more toned muscles