I just gave LO her first dose of antibiotics and I am anxious/sad about it. I feel like I'm ruining her "gut health."

She's had a fever for three days and when I took her to the doctor today she said she has "a small pneumonia" and ear infection. Sounds like a legitimate reason for antibiotics. So what's my deal??

I was hoping to temper my fears with probiotics but LO's doctor recommended not giving her any.

Logically I know kids get antibiotics all the time and that LO will be fine. The antibiotics will help her get better. Help this first time mom snap out of it, please.