query posts in specific order

I have a custom single page that queries a category of posts and places them into a navigation. When one of these posts is clicked, it reloads the page with the detailed info of that post and the nav up top. But I want to have the navigation place the current post at the top of the navigation, and then proceed alphabetically. Can anyone help me out with how to do this? I’m not sure if I need multiple queries in order to do this. Thank you!