Formula.

Guys i feel like a bad mom. So i read online (i know i shouldn’t have trusted it) but it said that formula can be good in a refrigerater for 48 hours. Well i just read the can and it says only 24 hours.. I’ve been using them within 48 hours for a while now... could this be harming my baby? I should’ve read the can sooner but i wasn’t thinking, i read online because me and my family were having a debate and i didn’t have the can of formula on hand.. i feel horrible 😓