Please seek psychological help.
A good therapist could help you deal with this unhealthy compulsion to harass people who didn’t do anything to you.
Can we also appreciate the absolutely atrocious grammar? Unless they’re really talking about “their otherkin”, i.e., a person who’s otherkin that belongs to them.
Full offense here but “My otherkin” conveys a lack of understanding of what otherkin is at its most basic level. It breaks even the simplest, single sentence definition.