Looking for advice on spot specific hormonal acne

Hey! I'm a 26 y/o female and have generally clear skin except for beside my mouth/jaw area. I've been told that this is a spot where hormonal acne shows up. I can not get rid of it and I am very good about skin care. I have a hormonal IUD and I'm wondering if that is contributing to it? Has anyone had a similar experience and knows how to treat it? TIA!!!