I’m not using your app, I’m still learning Connect but ran into similar sounding confusion. Maybe yours is acting the same way: Connect puts an option in the settings to switch which instance(.world/.ee/.ca) it’s running on, and each option will show its own list of users in the apps main sidebar. I switched and thought I lost all my login info, but it was there when I switched back. I maybe wouldn’t try switching to .world right now, but if that’s how your app works maybe it’s all still there waiting.
PSA: Lemmy.world has been compromised! (Edit: Multiple Instances are down)
FYI!!! In case you start getting re-directed to porn sites....