let's talk about Nipples

Maybe a little TMI but let's face it all our bodies are changing and iv accepted that my body is no longer "normal" and I have a ton of questions so I'm just gonna ask(14w FTM) . My nipples have changed the most so far, and today I noticed the very tips of my nips are dry and cracked and kinda flakey. My nipples feel like the equivalent of dry elbows pretty much. Iv never had this before, is their any prenatal nipple care i should be practicing? I'm not sure why they're so dry but I'm assuming it's no need for concern.