^^ listen to KG, she knows her stuff (see her avy!). That's not to take anything away from any other advice offered here.

btw, the above are the only pics of yours that I have seen (I'll go through your thread to look for other sets I'm assuming you posted) - you're looking great! You are very lean already, that's evident by the definition in your stomach. You are ahead of the game and in an excellent/primed position to add some lean mass and 'shape' your body.

One bit of advice - please do NOT worry about getting too bulky! Realize that even for guys, it takes years to achieve a 'bulky' (not fat) physique naturally. With your diet and training not centered around the goal of 'getting huge', this is not something you need to worry about in the least. My .02