Help! 😷

My poor little baby has had diarrhea for a week now and it’s so much that it leaks out of her diaper onto her clothes (yes we have a green tub don’t judge😂) she was sick the first couple days with sneezing, fever and snot but has had diarrhea ever since the first day. I thought it would go away after her little sickness but it hasn’t. She is teething and is way more fussy then usual so I’m not sure if that’s what’s causing it and she is still eating and playing normally. Any suggestions until I can call her dr in the morning? Anyone else have a baby like this?

*also she does have a milk allergy so it’s not from that!