Sore throat so I took mucinex

This morning I woke up with a super bad sore throat. So I took mucinex cold and flu and as soon after I felt nauseous like I was going to throw up. I got scared right away because I don't want to hurt my baby but I didn't know what else to do. So now I'm just praying that everything that's ok but I'm not really sure. Can anybody help me be certain#nervous#firstpregnancy#4weeksand5days