I Had 7 Upper Teeth Extracted 10 Days Ago, And

I had 7 upper teeth extracted 10 days ago, and one of my remaining teeth is aggravating an extraction site when I inadvertently bite down at all. I also feel pressure in my ear canal on that side. Could this indicate dry socket, or an infection? Am seeing my dentist in 3 days , can you suggest what I can do until then?