you can apply breastmilk on your nipples and let it dry.  do it after every feed.  also nipcare helps.  you have red lines on your nipples probably because baby isn't latching properly Your Guide To Latching And Breastfeeding Positions! try this. will help! 

But clean it before feeding

Ghee is the best.. Its gonna get fine in 2 days plus wont be harmful for the baby

try mama earth nipple butter. its a very soft and effective cream. apply daily