Former classmate sending nude pictures of me to other former classmates and posting my home address on random porn sites

I graduated in 2014, former classmate from class of 2015 is sending other alum from 2010-2016 nude photos of me. I did onlyfans briefly over the pandemic but haven’t done it in over 3 years. They also contacted me from a fake phone number and sent a link where my pictures, name, home address and cell phone number were shared. They do everything from fake accounts but I know for a fact who this person is as they have lowkey been stalking me for ten years. They do this to other girls from my high school too. We are from location: WI and I have no idea where this person is located currently, but they were charged with possession and distribution of child porn in North Carolina in 2023.

I went to the cops last June and they told me there was nothing I could do since I chose to post those images, have no proof of who it is, and to just report them on Facebook when they send these pictures to people. I feel like just because I made a not great decision in 2020 that doesn’t mean I consent to having these images shared and used against me, or to have my contact information shared online with said pictures.

I’m at a loss of what to do and I’m so sick and tired of this.