need some help

i am babysitting a 4 month old, she has been very difficult. vomiting, screaming, slime on chest. she is on formula, but every time i get her, her milk tasts and smells sour. i dont know how to confront the mom and dad about it. what should i do?

Glow Resources

Let’s Glow

Glow is here for you on your path to pregnancy

Glow helps you navigate your fertility journey with smart tools, personalized insights, and guidance from medical experts who understand what matters most.

25+ million

Users

4.8 stars

200k+ app ratings

20+

Medical advisors