First of all- You look STUNNING in that photo......
IF you get a nose ring- I would stick with a TINY stud-
The problem with a nose ring is that, depending on the size, the scar is very noticeable.
My nose hole scar is big in comparison to my lip hole......
You can't even tell I had a lip ring- You can see my nose ring placement.....
AND if you use a nose ring with a backing it looks like you have a booger :D
So go SMALL SMALL, would be my suggestion.