Anyone else feel like they’re baby decreases they’re eating amounts during growth spurts? Is that normal?

Exp: mine is almost 2 mnths an he used to consume easily 5.5-6oz every 4-6 hrs now he’s eating 3-4oz every 3-4hrs and not to mention has been super uncomfortable and wiggly during his feedings. This has been for like 5-6 days now 🤦🏻‍♀️. He could go with just one feeding @ night now he wakes up 2-3x!!!! I feel like we’re going backwards!!!! He’d be asleep 9-10pm wake up @4-5am sleep till 7 and it’d be great!!! Now he’s asleep 7-9pm wakes up @12-1am then again @3-4am and then again @7am!!!!!!! Help!!!