You’re a superstar for creating original content and we want to celebrate you! If you have created original content, then it’s yours. The good news is, you own it by default. If you feel like you need to protect your work further (legally) then you have to go through the proper channels to do so. Here is some more information on how to do this, and remember, by copyrighting your original work, you are legally protecting it and would have a legal leg to stand on once the protection is in place.