It is challenging to give specific advice without seeing your photographs from before the first procedure, after the first procedure and now. Removing "all the grafts" may not be the best solution. I would not consider any additional procedure for at least three more months, and waiting a full...
I'm sorry to hear that the swelling is causing anxiety. As the other doctors have said, swelling is more pronounced and slower to resolve with a revision procedure. Considerations would be either be a blood collection in the septum (hematoma), swelling in the side wall on the nostril (nasal...