help me!! hard to settle at night

sometimes she doesn't bring any wind up between feeds but i hold her upright for 5mins after. i'm just confused as to why it's only at that time of night and during the day she's fine.....although, in saying that she's been crying and upset this afternoon from 2pm so maybe tonight at 9pm she will be ok.....

My midwife told me that your breast milk is a better quality in the morning, and babies often are unsettled in the evening cos the milk they getting isnt as good,...lol,..sorry thats not a very good desciption,...I cant think of a better way of putting it,..I am very sleep deprived too
Hope things get better for you soon