Show off Your skills Forum Question about the third perso..

THIS?
What should she do? She should go to the doctor. Tomorrow? Crouching on the bathroom floor she decides it can't wait for tomorrow. She clumsily dials Elaine, gets her answering machine. 

OR THIS?
What should I do? I should go to the doctor.Tomorrow? Crouching on the bathroom floor she decides it can't wait for tomorrow. She clumsily dials Elaine, gets her answering machine.

The story is Unlocking Bonnie, Chapter 1: Bonnie and the giant rodent. These examples are taken from the very last paragraph.  

The use of "I" is used for a first person narrative so it would be: 

Should I go to the doctor?

This is actually a question of style, not correctness. Both versions are conventionally correct. Beth Hill of The Editor's Blog gives examples of the use of italics and "I" in third person narratives to express the protagonist's thoughts, here:

She discusses third person deep POV vs standard third person POV, but both versions can employ italics as above. 

So I'm looking for opinions about style. What do you guys like better?

BTW, that's a really cool article. If third person POV interests you, def check it out.