Diarrhea for over a week

Jocelyn ā€¢ 26 šŸ¤°šŸ» Momma to both šŸ¦–šŸ¦„ and now pregnant with our miracle baby šŸ¤

My toddler has been having diarrheašŸ¤® for a little over a week now. & Iā€™m starting to think itā€™s his milkšŸ¼. Heā€™s eating and acting like normal and every time he drinks his milk he diarrheas to the point where he has a really bad rash now. I set him an appointment tomorrow but I was wondering if thereā€™s any mommyā€™s out there that have gone through thisšŸ˜°. TIA! ā¤ļø