Swelling from a rhinoplasty can take up to 18 months to fully resolve. Usually about 95% is gone around 1 year. You absolutely have swelling 8 weeks postop. That being said, the bottom of your nose does tip off to the right side a little and you do have some bumps. Unfortunately I would wait at...
My impression is that the blood vessels tend to get somewhat hyper-reactive from the surgical manipulation. I have been told that perhaps an IPL or laser treatment might help to remedy that situation. You should contact a dermatologist or plastic surgeon who has these forms of treatment and see...
My experience is that at 7 months most of the swelling will have resolved and you should have a good idea about the general symmetry or lack thereof! Now having said that, there are cases where additional resolution can occur to produce a thinner and more elegant nose. And I've even seen changes...