HELP SHOULD I BE WORRIED

So he's not dry or anything and we're not dating but we've been talking for more than a year we just don't want to because of the distance but anyways i asked how he was and I was at work for 9 hours then I asked how he was he tells me *good i guess* then i said *why I guess* he then says *he has no interest in anything at all rn* then i said *oh including me?* then he says *I'm sorry, I really don't know* so im not sure how i should handle this :( should i do something