Hello I Just Came Back From The Consultation. The Doc

hello i just came back from the consultation. The doc told me i got an something in my throat and gave me AMOXICILLIN 875mg. same happened couple of months ago and the other doc gave me AMOXICILLIN 500. I feel like sick, runny nose my throat hurts and i sneeze but no cough. Should i take the antibiotics? To me , the doctor gave me the antibiotics to easily and I'm concerned to take them.