Sneezy Much

I’m having this weird glitch with my infants quirks. It’s only with the sneezing quirk though. My sim is now a kid and randomly sneezes and glitches into baby form. I keep getting the pop up no matter the tasks he does. I also keep getting this moodlet about milk and he’s a kid. I do have toddler stuff pack, growing together and kids room stuff packs. I have over 35 packs and just started noticing this issues in a newer save file.