5 month old eating every hour.

Ka

My son turned 5 months on the 20th. The last few days hes been eating every hour around the clock. Last night he woke up every hour and ate. This morning hes been sleeping a lot and then waking up to eat and falling back asleep. He ate an entire jar of apples yesterday too. He just seems insatiable. Growth spurt? I thought the next growth spurt wasn't until 6 months. I'm starting to wonder if hes getting enough from me (I still breastfeed).