Teeth hurt so bad, where can I get antibiotics?

My ears hurt so I’m guessing it is a ear infection, but the whole side of my face hurt, my head also my throat. Including the teeth on that side. I have a doctors appointment tomorrow, I told them it might be a ear infection but can they also prescribe me a antibiotic for an abscess tooth. I have to wait til July/August for it to get pulled. These teeth haven’t ever hurt until two days ago, when my ears started hurting.