Write down all your activities for a week. Then see what technology can automate it and if it makes more sense having it do the repetitive tasks. Aim to get one task a week off your plate per week.
Track your time with something like Rescue Time or Toggl.
If you need some help keeping distractions away, give Focus Booster a shot.
If your to-do list is in disarray, then Trello or Monday.com may be a good solution.