First, I'd take a break from photography. Do something else for a couple of months. Learn to play a musical instrument or something. Then, when you feel as though you want to take pictures again, work in projects. Start by doing research: learn something about your subject before you start trying to capture or define it. Decide what you want the project to produce: a pile of prints you can show to friends, perhaps, or a portfolio you want to exhibit, or maybe a section of a website, or your family Christmas card. Then work on the project until it's done. Directed effort toward a purpose you have clearly defined can often be more satisfying than just stumbling around looking for something undefined, just "special".
Hope it helps!