I've been on the same drug, but for much longer--for hot flashes (which should never happen)--and yes, memory issues as a result of . . . who knows.
Look for Mark Horowitz's recent videos online about antidepressant withdrawal. They confirm the guidance in his book, but are available to you now. The book was more helpful than my doctor--in fact, I gave her a copy of the book! Go to YouTube and search for Mark Horowitz. Valuable information. I am at 25mg per day, down from 75mg. It will take time, and that's okay.