Even better, confess directly to Jesus, with a sincere heart and contrite spirit, and He will be quick to fogive. God will see you as one whose "sins were as black as night but now are washed spotless" by the blood of our Lord and Savior.
You can't confess your sins in ANY way if you believe that nothing YOU can do, fail to do, think, or say is a sin.
It's funny, because I expect if you got into conversation with this young woman, she'd give you a whole list of sins other people commit: judgmentalism, racism, homophobia, neglect of the environment, opposition to illegal immigration, requiring her to pay back her student loans ...