@Amy338 " I don’t want to review her because then her negativity will be on my page."
NO! This is not how reviews work. The guest's review will be published and appear on your profile and listing regardless of whether you leave a review or not. ALL REVIEWS ARE PUBLISHED. You cannot avoid a bad review by not leaving a review yourself.
Please review all your guests. You do your fellow hosts a serious disservice by not warning them of bad guest behavior.
Why did you not call her out on the extra guests during her stay and make her pay for them right there and then or tell the extras they have to leave? Trying to charge her after the fact makes no sense- she will just refuse to pay.