Something about the photo just looks really off, aside from the weird lighting, conflicting shadows, and a weird pose. Was this built in photoshop from? It looks really worked. It looks like there was a selection made arounf the baby and the blanket(?) and the white was added in. I can't tell which way up is? Is the baby lying down, is it propped up in some crazy way or held up with strings? There's no sense of depth. also, it looks like you're got a glamour style key light with fill coming in from camera right, and that's not really a great combo. You said you were tired of working on it, so I can only assume that you've done a fair bit of post. My suggestion would either be to start over with the original file, or better yet, start over with a better capture. It's really easy to end up spending hours trying to massage a bad capture into reasonable shot, but it's almost always faster to just try and retake the shot, if you have that option.