I see you as having zero followers. Looks like a rogue client dumped follow list. I would hit up https://nostrum.pro for popular user list. Also can https://nostrum.pro your past notifications for people you have interacted with.

It should be possible to collect your past kind “3” notes. You might be able to hack something together in command line client https://github.com/fiatjaf/noscl

NIP-02 https://github.com/nostr-protocol/nips/blob/master/02.md