Honestly, I still haven't fully solved the problem. I wish I could give you a great answer.

Sometimes I have no struggles working and taking breaks, other times I fall into this same trap you've just described. I think it amounts to a lot of different factors — some weird paradoxical mix of procrastination, fear, insecurity, passion, displeasure, and overconfidence.

I've learned, though, to accept certain tasks as completely necessary in life (like doing the dishes) so that I am able to do them guilt free. At least I can do that. I feel you though. In a general sense, I still struggle with the problem.

I think part of it amounts to making a decision and sticking to it rather than being on the fence. Maybe that's discipline? E.g., "this morning I will go on a run, make a nice breakfast, wash the dishes, get started on laundry, read or play music for a bit, and then finally I will sit down to work." Then, when actually executing the first part of the plan, just ignore the ever living fuck out of any feeling of guilt. But, again, I am still putting that into practice.

Good luck to you and me.