This might sound stupid coming from a guy that uses a pen name, but only use a pen name if it's 100% what you would do in the first place for your own reasons. All the poetry I've seen of yours so far has been, in my opinion, excellent ... you shouldn't be afraid to use your real name if that's what you'd chose to do in a vacuum. I wouldn't use a pen name if the only motivation is fearing what others might think. But that's just MY opinion. As an artist it's your perogative either way!