breastfed baby going double time before eating!!

anna

ever since I started giving my baby breast milk (sometimes supplemented with formula) She goes longer between feedings. normally she is hungry every 2.5 to 3 hours not she goes 4 + and during the night almost 7 hours!! (I still pump every 2.5 to 3 hours) but I though breastfed babies eat more frequent. I'm kinda worried wondering if I should take her to feed her every 3 hours still even tho she isn't crying for it !? (she still is having good pee diapers)