Macrobid

I’m 7 weeks pregnant went into the ER yesterday & got diagnosed with a mild uti so they gave me macrobid 100 mg for 10 days. I’ve never had uti my first time, I have an app with my obgyn Wednesday but I’ve been reading online on how it could have some effects on the baby & I’ve been hesitant on taking them. Has anyone taken it & their baby be good?