I had surgery in November 2017 to remove a concha bullosa, shrink my turbinates, and correct my deviated septum.

I have had no issues with my sinuses till about two weeks ago. I've started getting sharp pain on the left side of my face (where the concha bullosa was) where the sinuses are located, as well as some eye swelling. I was given Augmentin by an urgent care center for a sinus infection. However, I am worried that the concha bullosa could be coming back. Is this possible? Thank you!