So my son has been having diarrhea for over a week now and it doesn’t seem to go away. He drinks…

So my son has been having diarrhea for over a week now and it doesn’t seem to go away. He drinks plenty of water and is eating good. And e doesn’t seem to look sick . Do any of you ladies know what I️ can do ? I️ have a dr appointment for him Monday that’s the soonest I️ was able to get.