Hello and welcome.
Everyone is entitled to an opinion and they may all differ. In my humble opinion you have used too much of a blur. It diminishes the subject and places her in a distracting blurry fog. Subtlety works better when dealing with a blur. The gradation between focused and blur at the bottom of your image is a bit too sharp. Needs a little bit of a smoother transition.
This is a very fast example that's not completely tuned. The subtle blurring places the focus on the subject without making it look like she was pasted onto a photo.
View attachment 96058
I do like the processing though, good job on that.
Thanks for sharing.