TMI.. Crusty nipples?!

Hi fellow FTMs. So I'm 20+ weeks pregnant and since about 8 weeks my nipples have this crusty, scabby like surface.. I shower and moisturize daily, so I don't think it's that. It's like a translucent yellowish crusty color? Sorry that's the best I can describe it. It doesn't hurt or itch, I haven't picked at them at all cause idk what it is.