Concerned Boob/areola

Hi! May I ask po why my areolas are flaky, nangungulubot (wrinkled) and dark? Dirt build-up po ba yan na kailangan iremove? May mga tinatanggal po ako pag nao-OC ako but not sure what is the right thing to do. Thank you so much! ❤️#advicepls #pregnancy #1sttime_mommy #firstbaby #37weeks