Shoulda posted your link as a link instead of hiding it in text where we can’t click on it. If your blog post doesn’t stand on its own without an explanation you should rewrite it.
> How do I make a link in a text submission?
> You can't. This is to prevent people from submitting a link with their comments in a privileged position at the top of the page. If you want to submit a link with comments, just submit the link, then add a regular comment.
You said, "I’m not allowed to post links yet, because of new account". There's a reason for that, and you're trying to bypass that restriction by misusing Ask HN instead.
If, on the on the other hand you regularly post links to other people's blogs and participate in discussion you won't have any trouble slipping in a link to your own blog. The key is you're expected to be part of the community.