I would like to suggest that you don't need motivation. It's nice to have, but not necessary to accomplish things. Just take action. Even a teeny, tiny little bit of action in the direction of what you need or want to do. Action is a catalyst and it creates more energy. If it's exercise, just start by doing ten minutes a day. If it's a project, just allow yourself to do a very small part of it. The hardest part is always getting started. Don't make your goal overwhelming. Just commit to a particle a day. You are still moving forward, and forward movement builds on itself.