@Aideen1 I have not been in your position. It sounds like it's a really unfortunate situation, and the stay that led to the review sounds like a bad experience.
I do have some thoughts to hopefully cheer you up about the situation:
Your reviews as a guest have no bearing on your reviews as a host. A bad review won't affect your ablility to get Superhost, for example, or affect the score of your property.
Most of your guests will never see this review. You're lucky if your guests even read your listing, let alone take the time to click through to your profile to learn anything about you. They would have to scroll down all the way to the bottom, and chances are they're never going to get there: they'll read all the nice things your guests have said about you and leave it at that, at most.
I think that even if a guest or a host clicks through to you profile, the review is unlikely to put people off. Your response explains why there was a problem and the reason for the negative review. The potential guest can't even see what star rating you were given.
I know it's always upsetting when someone leaves a bad review, but hopefully, it won't impact your host or guest experiences with Airbnb. I still hope you're able to get it removed.