What if I'm a species-type that no one else mentioned? Am I alone?

Everyone is unique, even if there are hundreds of members of their species around.. You will not be alone in not finding anyone of your particular species. Many people are unique in the community, in that they do not know anyone else who shares many traits of their kind. Perhaps one day you will find someone else of your kind, whether it's a species represented in folklore, mythology or fiction, or whether it's never been heard of before. In the meantime, you should enjoy the great diversity of the community.

A list of Unique Otherkin types found:

Nekojin (Catperson, such as in anime. Mainly human(oid), with cat ears and tail)