Mary got sick

I was being a stupid mama, I was so stubborn and even listen to my husband. It is windy and rainy and I walk Mary from the train station going home. The next day, she got sick and sick- throwing up and does not want to eat. She even refuse to drink breast milk which is the source for her liquid intake. I got worried and worried and I called Brian to take Mary to ER or else I got crazy looking at her