Weight loss and what should I do?

Hello I am looking into different diets and they are all confusing, I would like to fit into at least a size 10 jeans at the most. I don't want too be too skinny, nor too fat, I think size 10 would be perfect, maybe. I just want to do something that I won't give up on and quit after a while. I did sign up on the Atkins website, and I know for some people its not good but I need a low carb diet. I have some healthy issues that need me to eat more protein, vegies and take our the carbs, so I think this is what I need to do, but I am unsure. I also belong to a gym, so I will have to go there more often, during the times I don't have to work and do stuff at home as well.
Weight loss and what should I do?
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