Feeding

Question, my baby is wanting to eat more ounces but less frequently.. like she’ll eat almost 7oz in the morning and then only eat like 2 oz 4-5 hours later… she goes6-7 hours at night from like 12am to 7am and that’s when she’ll eat the 7oz but even before she just wants to eat like a big bottle and then just gags and pushes it out when I try to feed her at closer intervals… idk if this makes any sense at all lol… last night she went 5 hours and stil ate 6.75oz and then refused when I tried to feed her again four hours later… but if I try to feed her less than the 6.75 cries because she’s still hungry.( it’s a 6.75oz bottle because I make 6oz bottles and the formula makes it 6.75) I know this is definitely confusing but any advice. Or can I just let her go longer periods since she’s wanting bigger bottles less frequently?🤣