In some ways I started feeling more normal every day, I think it's a progression. In other ways I still don't feel normal. But I am also trying for a new normal, to heal a lot of things over a lifetime, so I guess I am still seeking normal.
But to answer your question, I've heard this sort of equation in healing that I still use, that I should expect one month of healing for every year of an issue. So I imagine that by four months--or less!--you will be feeling pretty much normal.