Baby poop smells like mothballs

Ra

Does anybody have experience with their baby's poop all of the sudden smelling like mothballs??

I can't seem to find answers, but I have seen other people talking about it on Google.

Our 10 month old had two poopy diapers today, and both smelled so strong.. like mothballs or something super musty. She's never had that smell. Nothing has changed in her diet.. I'm stumped.