Has anyone taken antibiotics whilst they were pregnant?

My ear is killing me and I have a stuffy nose, headache, sore throat on the side of the sore ear AND to top it off a stupid cold sore.

Am seeing the doctor today as i think it might be an ear infection, which means I will have to take antibiotics.

I am just concerned that it will harm our baby. I really wanted to avoid any drugs or medication whilst pregnant.