Antibiotics?

[klee]

I have been fighting a cold and sore throat for about a week, which doesn't seem to be getting any better no matter what i take, and have been putting off going to the dr's, i've finally made an appointment today, but my question is, will the gp be able to give me any antibiotics or anything to fight this? or is it worthless going? I'm 34 weeks pg. thanks for your help, sorry if its a silly question.
EDIT: sorry its mainly the sore throat i am worried about