OTC Claritin during pregnancy

Veronica • 👨‍👩‍👦‍👦 + 👶 3.4.20.
Has anyone taken OTC Claritin during pregnancy? Did your child have any complications? I'm 5 weeks now and I have taken one everyday. I'm super worried that this may not be good for the baby. I know Claritin is rated B but even that worries me!