Teenager not in touch with his feelings?

Is this unappealing to women? I am a 16 year old boy who cannot open up. I have feelings, but I am afraid to show them. I cannot show sympathy, remorse, and generally tell people my feelings. I show no sensitive side whatsoever. Showing my sensitive side is fearful to me. I am a funny guy, and am always good for a quick laugh. But I am afraid and don't want to show any other side than that. I hate compliments, hate when people congratulate me, and refuse recognition for things I do. Is this bad, and if so, what do I do to stop it. Will future lady friends find this unappealing?