I had peri, and while I do have some drooping on one side, it's not quite the same as yours. I'm considering a revision, but taking a "wait and see" approach for about a year, partly due to finances. 4 weeks is still pretty early on, so it could resolve itself with time? If you're uncomfortable with it, it's definitely Ok to talk to your surgeon about it. They should be able to give you an idea of whether it might resolve, or what revision would be needed/what it would cost to correct it. I feel like the whole point of having surgery (at least, for me) is to feel comfortable with yourself, so it's entirely reasonable to seek a revision if you feel like you need it.
