A Couple Of Weeks Ago, I Had An Infection In

A couple of weeks ago, I had an infection in my mouth from an old root canal. The pain got excruciating. My dentist sent me to an emergency oral surgeon to have my tooth removed. Because it was a Saturday, it wasn't his regular reference. It didn't go well. Later in the week I had to have it finished elsewhere. Anyway, I still am completely numb in my bottom lip and jaw yet there is still some burning in my mouth. My face from the original day was blown up and distorted. Since being on augmentin, that went down but my mouth is still crooked. The original surgeon said I may never regain feeling again. Isn't there anything I can do?