You should never try to starve yourself in order to lose weight.  Starvation may work for a couple of days, but this type of dieting is very hard to maintain for any period of time.  A big majority of people that starve to lose weight do not do it for very long and if they lose any weight this way they normally gain it all right back very quickly.

You need to find a way to eat healthier.  Find something you like and go with that type of food.  If you do not like vegetables, do not try and force yourself to eat them or you will turn to other foods instead.  Try fruits or simply eating less per meal.  You can eliminate snacking and many successful people do not eat anything after a time in the evening.

You also need to increase your exercise.  If you do not know where to begin you might want to enlist in the help of a personal trainer to help you get started.  Many gyms offer this service for free with a membership and it will get you familiar with the equipment and design a personal plan.

You can lose weight fast if you know what to do and what not to do.  Make a plan and stick to it and you will see results immediately.