I am 5'7 and I weigh 152lbs (11stone) and I hate the way I look. I go the gym but I think my diet is all wrong, I try to eat healthly. I don't eat that much junk anymore. So what else can I do. I would like to get down to around 135lbs. Any ideas?

Can you post what you do eat? Many people think they are eating a good diet, but are eating stuff like Special K, thinking it is healthy, and not realising it makes it difficult to lose weight.

Good that you go to the gym :)
Your BMI is 29.8 you are overweight so you need to work more on your diet,
Try add some fiber to your diet
For example,
Brown rice>> cooked 1 cup >> 3.5gm fiber
Broccoli>>> boiled 1 cup >> 5.1gm fiber
Spaghetti>> whole-wheat cooked >>1 cup 6.2gm fiber