Just that really. My LO is 2 weeks old, he's started waking after about two hours and feeding for 4-5 hours on and off, sleeping for about ten minutes in between! I know it's normal, I know it will pass but my nipples feel like they're going to fall off and my arse is sore from sitting on it for so bloody long. I'm pumping from one breast because it's so sore to have him on and off of that nipple just now.
Nobody tells you how hard this part is
I've ordered nipple shields but I'm so worried about my partner going back to work and how I will cope!