I don't know. Over time, I've realized that if I keep postponing things, I'll stay forever stuck where I am now. I simply define a task – preferably starting with something easy. Even a task like "break everything down into steps" could work. When you take action, energy is released into that action "Where your mind goes, energy flows." You also get energy when you sleep well.
Tasks that don't require much cognitive effort can be done while watching YouTube. Almost any task, once you get used to it, can be carried out with YouTube (or whatever you enjoy) in the background.
Maybe this will help. I have a problem with time, and lately I've been struggling to set goals and follow through on them. The only thing that saves me is using an online planner.
You also need to know when to stop and recognize when you're tired if that's something you struggle with. (hi .-.)