I just finished Tokyo Ghoul. How do I cope with the loss?

I honestly went into this anime blind, with the popularity and my interest in dark themes. I never saw an anime before where I felt so emotionally attached to all characters. I loved the show. It was so emotional and dark, I felt like a child who was being told there's no Santa. This is so different from the animes I've seen before. It left me speechless. I just finished Re: and now the movie. I just can't seem to move on. I don't like watching animes like this, but I just can't help but want to see more.