Resistant to work

I have six months left on a current work contract that I’m not particularly passionate about. I’m very excited about the next opportunity, which is ready to go as soon as my current contract is complete. I want to make the best of my remaining time in my current contract, but I’m feeling resistant every morning about going in. I notice I have the thought “this is not how I want to be spending my time” and “I’d rather be working on the next contract.” Any alternate thoughts you’d recommend? Ideally, I want to feel content in my temporary situation.