new, not sure where I belong

Hi there! I started trying this out last week, and so far I've found it really helpful to see how I'm fulfilling my daily nutrients. I'm not sure how to handle my situation, though: I put down that I want to lose weight, but really what I want to do is lose a bit of fat and get in shape - so, gain muscle. But I'm not actively trying to gain weight, if you understand. I guess I can just use this to track my diet and exercise without paying much attention to the set goal... ideas?