Antibiotics.. please help

Mads • Wife & Dog Mom xo Oct 6 2021 🍂✨🥰 👼👼👼👼

I miscarried end of April and am newly pregnant again 4 1/2 weeks. I went into urgent care and was prescribed antibiotics for a bladder infection, nothing too bad. They prescribed koflex or “cephalexin” stating it’s one of the better antibiotics for pregnant women. I am TERRIFIED to take this medication. Has anybody taken antibiotics while pregnant?? 😥