No, but I have a B.A. in English and a B.A. in music, so I know the world you're coming from. Go for it!
+1, I have a degree in foreign literature so I understand that whole "world" as well. For the longest time I was repulsed (yes, that is a strong word, and is accurate) from the sterility of chemistry labs and also from the type-A sometimes narrow mindset of the annoying pre-meds I knew (of which I was once, hello projection).
This sounds silly, but one of the biggest things keeping me from going back to medicine was the feeling that I just wouldn't fit in in med school "culture." So many med students I know are super pragmatic, logical, and dress really nerdy. (Vast generalization which probably isn't true.) I enjoy putting a lot of thought into how I dress, am used to academic work without creative restriction, and am whimsical to a fault.
What I discovered in the past few months, however, deciding to come back to med, is that I really craved the challenge of science and math. I was great at it all through middle school and high school and kind of let this go when I got to college. I still find chem labs sterile, but I don't mind it. The challenge of doing problems with only one right answer is kind of exciting, and probably more satisfying for me than writing a paper. And I like the uber-focused mentality of my fellow pre-meds. (PS, Emily, my pre-med classmate who is on SDN, hi!!)
I've had my artsy literature time, and I will always have the side of me that writes poetry and values aesthetics. What I realized is, I don't have to give this up to do medicine. I fell into a trap of thinking there was a "type" of person who did medicine. And that "type" wasn't me. But there is no "type." That's the beauty of it.
Good luck and go for it!