sore boobs

Skye • I have PCOS. Conceived number 2 after 1 month of Metformin...

Hi ladies. I am 19 weeks and my boobs are so sore! Mostly when it's cold and usually just the one around the nipple.. what are some things I can do to help ease this? It's so painful and my housemate looks at me funny when I'm sitting there grasping my boob in pain. Thanks!