Trouble breathing 6 months post op - should I be concerned?

Hi! from month 2-6 post op i have had trouble breathing. Mainly out of the right side of my nose only. This also tends to be only when my nose swells up the most, like throughout the night /etc.. I used Afrin spray once and it completely cleared it. It appears my turbinates get very large very fast and block my airways since surgery, but then sometimes they go down. Is this a normal part of the healing process ?