Recent membrane peel

My vision in my right eye got progressively worse to the point where I had to see my eye doctor. The vision in my right eye was darker, blurrier, wavy and I had a big black spot that looked like a piece of lint. He sent me to an eye surgeon. I had a epiretinal membrane peel done. That was about 3 weeks ago. So far my vision hasn’t improved except the waviness is not as bad but I still can’t read even with readers and the darkness is still there. One thing that has improved is I don’t have floaters in the right eye now. Has anyone had a membrane peel done? Did it help and how long did it take? I was told it might take up to 6 months. Thank you.