I probably would have taken about three steps to your right and had her look at you while keeping her body the same direction. The cross light has left some nasty shadows on the right side of her face. This is not the way a woman wants to look on her wedding day. The attempts at darkening and blurring the background definitely make the issue much worse. You can see at the bottom where you did a line, but did not do anything below that line, and then you can see the non blurred area around here all the way back in the image while you attempted to blur outside of that, and there is even a tree at the top where you did not blur the top of the truck.
She has a tree growing right out of the top of her head, which might still be an issue with all the trees in the background, but try to never let the tree come right out of the top of the head.
And definitely would have warranted a reflector or light on her right to get that some liveliness in her eyes and open up the shadows in her eyes. Also take a quick look at her right hand. Next time, give her something to hold, or put it on her hip or put her hands together in front of her. Something so she does not clench her hand into a fist.
Just keep working on your poses and learn lighting as quickly as possible, even if it is just with a white foam board from Walmart. That extra little bit of light makes a HUGE difference in shots like these.