From the main page you will see a box on the left hand side-ish near the top that says, no avatar selected, click on that! You can put in your own pic but it needs to be 100x100 pixels max.

Your calorie/carb intake looks good. I'm not sure what plan your on, but Atkins recommends 20 carbs during induction. Again, thats depending on your plan and what stage you're in.

A great idea is to start a journal, you can post your menus and people can "critique". and offer suggestions, it also helps to track your progress.

Best of luck to ya!

Tammy