Task overload

I’ve been trying really hard to maintain a routine and get myself to eat and go to the gym and work and everything since I graduated from college last May. I have been fairly successful so far, but some days when I plan on doing a bunch of chores I turtle up and can’t get myself to do anything!

It isn’t always that much stuff either, like one or two things can overwhelm me one day and the next I can do 4-5 things no problem. I want to get things done so bad and after I hate myself for being a lump all day. Does anyone else have this problem? Is it better to power through and do things anyways or give yourself a break?