No no no no no. I meant that for myself; I'm not yet comfortable with myself, or not as much as I'd like to be, so I'm not going to actively seek a relationship. That doesn't mean you can't. Don't let your problems define you. If you'd like to change little things about yourself to feel more confident, go for it. We'll all always have problems, though, some of them huge, and we can't let them get in the way of living our lives. If there's someone you're interested in, build up your confidence if you feel it could be better, and ask the person out. ^_^
Believe me, you won't seem like a creep. I'm twenty, completely inexperienced, and I would love to have a guy who also had never been kissed or anything. Hopefully that's not a turn off for guys. If it is, well, everyone has to start somewhere. I wouldn't reject a guy who had been in relationships, but I do think it would be nice to date someone with a similar level of experience (i.e. none in my case).
Pleeeeeease don't put yourself down.