IUD and breast pain

Kaylee

I'm breastfeeding and got an IUD about 3 months ago. love my IUD!! But I've started having really bad pain in my breasts, and it's way worse when my daughter is actually nursing. she's two, been nursing a long time so I know it's not because of her latch. Wondering if anyone else experienced BAD breast pain with their hormonal IUD. I'm just trying to figure out if the pain is because of a breastfeeding problem or my IUD