I think I may understand.
I have groups of years that are very foggy. While I know I was still myself and did not do anything out of character during these times, I am at a loss for much of what I did/did not do. I was very withdrawn, my world had gotten very small and relationships fell by the wayside. I also find myself "awakening," seeing the ruins and trying to figure out how to rebuild, once again. I now often wonder if I am up to the "rebuilding" process anymore.
Yet, I do try, with limited gusto.
you are not alone in this.

WC