I agree with Ygrec23 that it is unhealthy to feel love fo ryourself only, but some self-love is in fact required to be able to love others. It is of course also possible that you'r ejust aromantic, but you say clearly that you feel attracted to yourself and not others. That could indicate you have some kind of problem.

@Ygrec23: not meaning to be your teacher, but love can happen between more than two people. There are people who are polyamorous and that to me is not a disorder. You could disagree on that of course.