There are many types of design along the continuum of "purely creative" to "purely skill." I feel this question personally because I sometimes see others' innate talents that when applied to any skill are just amazing... for instance, I have a friend who is brilliantly creative, but he could not kern and typeset a 3-page brochure if his life depended on it, his house is a blank white canvas (and a mess), his website/portfolio is highly spastic, and he has lost many freelance clients because he couldn't give them what they want. But his characters are absolutely amazing, his paintings hang in galleries and people buy them up, his photos win awards... on the other hand, I know highly successful design analysts, in-house designers, typeface designers, typesetters, photographers, photo editors, layout editors, film makers, and even diagram/technical illustrators, who may not be the most creative but DAMN are they skilled, and they actually think outside of the box all of the time... so really, they are creative, but just in a different way... an adaptive, analytical way, rather than being able to pick up a piece of paper and sketch out an amazing drawing.
You'll never know unless you try--just keep backup options, like transferring back to another university at the end of the year, and whatever you do, don't drop out. You will find your place in society.