Almost 8 months post septorhinoplasty nose is sagging on one side, do I need a revision? (Photo)

I know it takes a year + to see final results, but it's been 8 months and my nose looks like this since 4 months post op. I had one side shaved down a little to match the other and nothing else touched. I had one steroid injection done as well. I still see that there is swelling but the side that has been shaved is the one sagging. I addressed my concerns to my surgeon but he said we'll see in 3 months. Is this normal or does it look like I'll need revision done later on? Thank you.