Swelling concerns almost 2months post septoplasty surgery. Is this due to a popped stitch or was I botched? (photos)

It would be helpful to see some photos of your nose before surgery and for you to share with us the goals of this surgery (i.e., improve breathing, improve asymmetry, etc). I do see some asymmetry of your columella. It's hard to tell if this is due to deviation of the end of the septum or a deformity of a portion of the tip cartilages. This can certainly be revised if the asymmetry is bothersome or if you are having difficulty breathing through your nose. It sounds like your surgeon is aware of the problem and has a plan in mind to address it down the road. There is nothing wrong with seeking a second opinion. Best of luck.