Hi Liz,
I think you are on the right path correcting that distracting background and removing those shiny spots on the girl's face.
Maybe you should pay more attention to the tone of the image (it's yellow/greenish now). Also I would suggest not to blur the picture, it looks like the girl is looking at us through the clouds. I used to blur, too, until discovered D&B tutorial here, at retouchpro. It's time consuming method but provides you with better results.
Keep up working and everything will be fine. We all just need patience.
