Concerned ‼️

Ashley • Mommy of two princesses 💗
I am a ftm & I'm really concerned about my baby girl...
She was born February 3rd and we got sent home 48 hours later due to being with my water broken for more than 24 hours.
She was doing fine peeing and pooping until yesterday she only peed twice and pooped only once and same thing happened again today . I have an appointment tomorrow and I plan on asking why she isn't increasing her poop & pee. 
But I'm already extremely worried...
Does anybody know why this happens ?