pumping tips?

Sy👶🏽🎀
I have been breast feeding for about 5 months now and the war between my daughter and the bottle is over. She magically started taking a bottle yesterday🙌🏽 so I've been giving her BM that I've frozen and I'm pumping. 
So let's hear the tips you all have. 
*I'm pumping every 4 hours (LO nurses every 4 hours) 
*My nipples are a bit sore from the pumping and I am using coconut oil.