Am I upset over nothing

I think I'm probably overreacting but I wanted opinions from a female prospective. My wife is an English teacher but in her free times she writes fanfictions. Usually on Wattpad. I know some people think it's odd but honestly it makes her happy and she has a decent following on Wattpad and even some of my friends read them. Some are really serious and would make a great continuation of certain stories. Some are just for fun and some are just sexual. But whatever she likes. My brother reached out to me yesterday about a fanfiction she posted and told me I should probably read it. When I did I was upset because she wrote my SA story from when I was in college word for word as the sex part in her fanfiction. The only think she changed was she made it in second person. One of those BlankxReader stories and the rapist was someone from an anime. And the story ended with xreader liking it. But she wrote my entire SA story word for word. If you search up the article about it from when it happened it would basically be word for word. I told her I was really uncomfortable that she used my story in her fanfiction and she said I'm overreacting and she just used it for inspiration because a lot of people are into consent none consent stories. But she couldn't have came up with one herself? Why use my story? She doesn't think it's a big deal but it really bothers me and I want her to take it down but maybe I'm overreacting. I overthink things a lot so maybe I'm in the wrong but I just don't like it.

Edit: Sorry this was my wife not friend. I didn't notice I didn't put wife. I'm very tired today.