I have sever pain on the right side of my face

the dentist took an x-ray, tooth #5 has a "fuzzy" area right at the top of the root, the dentist says it's an apico abcess, tooth #5 is also the front tooth holding my bridge

There is no bump or swelling on my gums, but just to the right of my nostrils hurts when pushed on and the bridge seems to be pushed down to where it hits first when I bite down

I have been put on antibiotics and loratabs for pain and referred to an endodontics doctor....and he can't see me until Aug 21st!!! Is the pain going to go away before than, is it an abcess since there is no bump on my gums?