Which punctuation mark should go in the underlined space ti show a long pause?

"maybe she left because she's mad at me or do you think i'm overthinking things? " asked robbie.

Look at the prom for this unit was brutus a betrayer or a patriot and right one sentence statement of your claim then write two or three examples of counter claims to your argument divide specific examples for the play to support your clan use proper spelling an betrayer or a patriot and right one sentence statement of your claim then write two or three examples of counter claims to your argument divide specific examples for the play to support your clan use proper spelling an