Should I say something to my daycare?

Staci

My LO goes to a private, in-home daycare, and today, the owner went on vacation, leaving her regular helpers in charge. I don't really trust the helpers as much as I trust the woman who runs the daycare, so I decided to pick my LO early today. I dropped him off at 8am and picked him up at noon, and he was wearing the same diaper when I dropped him off. I didn't say anything, but the helper had mentioned she was feeling sick.

I don't know if I should tell my provider what happened, or should I let it go? My LO only had peepeee, but this makes me feel he was very neglected.