Big mistake - cocaine after rhinoplasty

I did a small amount of cocaine 2 months post op. Prior to this, my nose was healing so nicely. I had an open rhino septoplasty done. The bridge was narrow and the tip was just a little swollen. Now, a week after doing that, my nose bridge/tip are more swollen. I am so upset, especially because I am not one to do drugs. I just made a poor decision while drunk. I am extremely worried about the outcome and just want some opinion as to whether I could have truly negatively impacted the end result.