How to breastfeed and use bottles?

My little one is a week old. He had a tongue tie the first two days that damaged one or my nipples pretty badly. I think his latch is improving bc its only painful at first when he gets in and then resolves. He is also getting plenty of milk bc he is having many wet and dirty diapers. And also my nipples are already sore and damaged from the beginning. How do I make them heal faster? If I want to skip a feeding and pump and give him a bottle how much do I give him? FTM so I’ll take any advice.