What is "IT"? Your goals and dreams, your ambitions. Do you have goals and dreams that inspire your passion and pull you out of bed every morning? If not, you may need to take a look at your goals and find out what it is you truly want.
If you are struggling with doing work on the days you don't want to, you may not be in alignment with what you are trying to work towards. If you have any questions, or would like some advice on the topic, I am just a call or email away. You could even post your thoughts below if you feel so inclined.