My baby is 5 weeks old, and in the last 2 weeks or so she's been pulling off my breast when she's only been feeding for a few minutes. Usually I just burp her when this happens and she's happy to continue feeding, however since late last week, she has been pulling off crying, and I struggle to get her back on to continue the feed, even after burping her. She is feeding more often during the day, she was previously feeding about every 3 hours but now she's not even making it to 2 hours between feeds at times. This makes me think that she's not getting enough during her feeds which is why she's feeding more often. At the same (late last week) she also started sleeping more, she had less awake time than usual. I thought maybe this was a growth spurt but now I'm not sure... She has lots of wet / dirty nappies so I think she's getting enough milk... Any suggestions?