Excessive BMs 💩🤦🏽‍♀️

Fun topic!… So my nine-month-old is having excessive poopy diapers the last 5 days. I'm talking like 7 out of 9 are dirty diapers. He'll even wake up in the middle of the night once or twice with a poopy diaper. (They're not diarrhea). ANY idea what could be causing this or any other mamas going or have gone through this? I make his own puréed baby food and just as of last week started letting daycare provide his meals rather than taking his food. Could it be too much sugar/salt, etc cause a lot of poopy diapers? Maybe it's a stomach bug?