Sport Wiifit

Lunch:
pb&j sandwhich
special k bar
banana

Snack:
either cereal, yogurt, or a special k bar

dinner:
includes meat, veggies, and fruit
either water or skim milk

Exercise:
well, i go to school everyday, so that contributes
sometimes i use wiifit or go outside
i dont do sports, i just horseback ride once a week or more
sometimes i lift weights

Info:
Age- 14
Height- 5'2"-3"
Weight- around 124

i am supposedly healthy, but i dont feel it! i am not toned/skinny/etc, but i have muscle

how can i improve this? also, is what im doing okay? thanks! ashley ps- here is link 2 pics ( go through my channel)

http://www.flickr.com/photos/45974126@N04/4324072398/?edited=1

http://www.flickr.com/photos/45974126@N04/4324071650/in/photostream?edited=1

http://www.flickr.com/photos/45974126@N04/4323337201/in/photostream/