A serving of cheese is the size of your thumb.
Cottage cheese is a good low fat dairy option for protein. Talk to a nutritionist/dietician if you can for some good ideas on proteins and how much you are getting a day. Fit day is also good for showing you how much protein you should be getting, and how much you have actually eaten in a day (
www.fitday.com)
Calcium in cheese encourages the production of anti-cortisol, which inhibits the storage of fat around the abdomen. So cheese is good for you!
Good luck