I was like this, but I realized that it was because I was stressed, that I always thought that I didn't deserve to watch that video or play that game or do that hobby, so I rushed through them so I wounds feel as guilty. I started splitting my day into chunks and I told myself that I won't work after 6. So now, after 6, I don't feel guilty for relaxing anymore. I still watch videos at 1.25, but not 2x anymore :P
You probably don't have the same issues as me, but I thought I'd share.