Unfortunately, I have those sorts of thoughts all the time but as long as I can, like you, say, "Whoa, no way," I blow them off. When I start to think about it more I try to get to a doc as soon as possible.

So, I'd say as long as you're able to dismiss them out of hand you're doing ok.

As for not posting much, heck I've been a member for years and only have 373 posts.