Confused about what to do. My 5 week old is breastfed apart from his 11pm feed. Recently she hasn't seemed v content during feeds, she seems to get v frustrated. Tonight she'd fed from both breasts but still seemed upset. I decided to try a top up of formula thinking she may have a little bit but she actually drank 160ml! She is a good size, 9lbs 6ozs at birth. Now I'm unsure what to do next. I feel like I've been starving her & know that's always going to be on my mind if I continue to breastfeed. But not sure I'm ready to give up. I've tried expressing but really struggling with this. I just want her to be happy & content. Would appreciate hearing your thoughts. Thanks!