Hi,

You are doing a great job with her. Basically at this age (any age??) babies feed the way babies want to feed. We fiddle about the edges hoping to guide them into a pattern that would suit us better!
Her feeding pattern is completely normal for a baby her age. Everywhere we are bombarded by stories of babies who theoretically sleep through the night - but they are more the exception than the rule! Many mothers just pop their baby in bed with them - that solves the "getting up" part of the equation - you can feed lying down in bed!