I mean, it wouldn't be spam...? Probably. I wouldn't just keep posting right after myself for one. And I'd be responding or saying something at least tangentially relevant to whatever you say if I can think of something to say.
If you're in a conversation, you're fine If you have 5+ posts in a row regardless (exception would be, say, reserving posts for a shop or hangout), conversation or not, that's spam
don't worry Kyndreth , your post was paragraphs mainly and you were helping not spamming. You can always put it in spoilers if you make a big post. Besides we get no feathers for double posting so people are less likely to do it.