Yes! If you feel desire (and we all do), you are a creative person. We tend to confuse “creative” and “talented,” and they do overlap, but they’re not inter-changeable. You can be talented and creative. You can also be creative and have little or limited talent, which I define as “an aptitude or skill.” The desire to create something, anything, is all you need to be creative.
For a week, keep a list of the times you cause something to happen.