Any suggestions for what to do when a baby is fussing when trying to feed, or why she might be doing it? She’s done it on and off the Past couple of weeks but for 2 hours early this morning she did this on and off, alternating with screaming and I felt like I was going to lose it and now feel like the worst mum ever for being so cross with her. 
She often starts feeding then comes off, and arches her back, or kicks her legs against me/the sofa so she unlatches. Then she cries. She quite often is still doing the head bobbing thing which indicates she’s still hungry so I don’t think she’s had enough. I’ll always try burping her, and sometimes she will burp and that sorts it but if not???? Honestly this morning she wouldn’t feed, she wouldn’t take a bottle of expressed milk, she screamed if I put her down or just held her...help. She’s 2 months btw.