Yes I would characterize myself as a creative type. Writing fiction is something I enjoy doing. I was psychic my whole life but never had any control over it. Premonitions would just jump out at me. It wasn't until January of 2006 that I buckled down and decided to meet it halfway. Once there, I learned how to unlock it when I wanted it and turn it off when I didn't want it.
You know the difference between making things up and things coming from outside yourself by the results you get when you act on them. It's one thing to have a feeling but it's quite another to see or hear a deceased person talking to you and then telling the person it belongs to what you're seeing and they confirm it. Wow that was poor sentence structure but I'm in a hurry.
Point is... creativity could even be coming in from your higher self or a guide or muse or something. if you value what you're getting, let it come. If you want to go deeper, explore and study more.