◕‸◕ Differences of Me ◕‸◕

At the left picture were taken on 13th November 2010.
At the right picture were taken on 17th September 2011.

I wonder why the difference so big? It's just after 10th months! ✿‿✿
I just cut my hair, dyed my hair color and I just lost few kg of my weight..

I told my mum that I'm on diet, but actually I'm not.. Is because my health getting more problem, and I don't wanna let my mum worried about me..
At first I thought is because my weight makes my health getting worse..
But after I lost some weight, I didn't think that my health is getting better..
So, my dear friends.. I'm not diet but I just do some exercises..
But is just for my health sake.. ◕‸◕

What should I do?? Do I really need a body check-up?? ?_?