hi!! i have just recently figured out im fictionkin, so im a lil new, but im a bit confused. i feel like i have a strong connection to multiple characters, and i say “thats me!” whenever i see any of them. ive heard this is called polykin, but im not so sure.

That does sound like polykin to me. I would do a lot of thought and meditation on the matter, but it is *possible* that you are kin with all of these people. However, you could also look and see what all these characters have in common. Its possible that elements of them are giving you ‘false positives’.