As @xltjim posted, have patience since recovery of final visual acuity can be a relatively slow process. In my case it took about a year following a ERM peel/vitrectomy for it to settle into its final clarity. The gas bubble that I had took about 4-5 weeks to dissipate and my pupil remained dilated for the same 4-5 weeks. I had cataract surgery then about a year a half after the initial procedure, and today (about three years hence) all seems well.
I had vitrectomy with the long acting gas bubble (lasted 12 weeks). As the gas bubble dispersed I was concerned that my vision was very blurry. The Dr. said that it was a cataract that was starting. After the surgery I had a few complications. Somehow my cornea got scratched, stubborn inflammation for a couple months, irritation an dryness. My pupil was dilated somewhat for 6 months after the surgery its fine now. Cataract was removed and I am awaiting new eyeglass prescription. For me, it took 6 months for my eye to feel like itself again and even now I get some bad days of dryness or irritation (use clear eyes drops for that). This is a long process that requires patience for sure!! One thing I learned from this ordeal is to not be afraid to call your eye doc with any questions. IMO - Use this outstanding site as a resource and to share our stories, but don't use it as a substitute for talking to your dr.