The image is good, but I think that there is a bit of a conflict going on between subject and processing.
ie: baby = happy soft bright and processing = dark, moody and gritty.
Now the tension that comes from that could be what you are going for. And it will likely bring a stronger response (good or bad) from the viewer.
The one technical thing I will note is that it seems that the light fall off is very abrupt. Perhaps feathering it a bit would help.