You will never “feel like” doing something that you should do. You just have to do it
Something I’ve learned over time is that when you have something you need to do, there’s a moment where you’re like “man, I need to do that,” but think: “I’ll just do it later when I’m in the mood.” So far as I know, that mood never comes. So the moment you think “man, I need to do that,” is the moment you have to do it. It isn’t easy, but it’s the only way to get it done. Plus you’ll feel good afterwards.