i can’t remember for the life of me

there’s this song i used to listen to around the 2021-2022 era, and it was very popular on the alt side of tiktok. it was a short song around 45 seconds to a minute long. the girl singing basically sang about someone abusing her, then them eating her body?? and near the end of the song she sang about her body parts turning into a river. i don’t have too much lyric info :(