Swelling post revision rhinoplasty
There is generally more swelling after a revision rhinoplasty than a primary. Frequently steroid injections into the tip can help, but at 3 1/2 weeks swelling is very normal. Continued follow up with your surgeon can help in determining whether the swelling is normal or cause for concern, but at this early time point, I would not be too concerned.
3.5 wks post rhinoplasty
Your nose is very swollen and will stay that way for a while. It may take up to a year for the swelling to subside. Good luck.