Unsure if bot is messaging me on TikTok

So for context i have an account I run that talks about spirituality etc and awhile back I received a comment from an account and not long after, a message request. I’ve been seeing things go around about bots being able to message you and such on TikTok and am unsure if they are one. I can’t access the comment they left anymore either.

They have a higher following count to follower count, which I know a lot of older accounts can have that, they have a odd username and profile name/picture which I know was another usual thing back before bots took over TikTok.

They send me very long messages to the point where I don’t think it’s a bot, there’s plenty of time in between said messages. They have also sent me videos and sources for websites to articles relating to what we’ve talked about. They’ve also told me about a book but I’m still not sure if it’s a bot or someone who happens to have just a profile that looks like one.

I am unsure what to do