Very dry

So my nipples have been very dry n peeling lately on top of being horribly sore n growing so fast I'm 12wks exactly today n I've already gone up 2 sizes which they were DDs bout 4 yrs ago n for several yrs b4 that but I lost weight n finally had my body where I wanted it when I found out I was pregnant but I was a c-cup then n I am now a DD..a month ago I bought a regular D that fit perfect and now it don't got too tight and had to get a DD back...

Anyhow my nipples have gotten extremely dry mostly just the one is feeling more than the other butt it also is burning from the peeling I've tried cocoa butter but it don't seem to help that much with the dryness so I was using my Moroccan hair oil which kind of helped but is there any other better ideas that actually work????