A new year brings new resolutions, not that people use that word anymore, now it's
"I don't make resolutions I just want to work on ... this year." Which is actually a resolution. Anyway, instead of focusing on diets and exercise, I want to challenge you to work on loving yourself. You can still eat healthy and go to the gym 5 days a week- but do it out of love for yourself and that body of yours, not because you are unhappy with how you are now.
If we all took the time to learn how to love ourselves we would lead happier lives and that happiness would overflow to the people around us. So, don't worry about being that perfect size, just be the best version of yourself from the inside out and 2015 will definitely be your year of happiness.
Also, surround yourself with people and things that make you happy like this awesome art I found via Pinterest by Korri Orlando, see more of her work stuff here. What a great reminder of how awesome you are.