TMI: nipples hurt

Gloria • 02032018 💕🤴🏻👸🏻

My nipples have been hurting for 5 days I'm not pregnant I've taken test I have an IUD in I have PCOS . Has anyone experience this. Also I wear the same bras I've been wearing for a while so I don't think it's my bras. Any how the first day it was so painful now it's when I touch them they hurt still... Anyone please