you can load it to the media section - then open that, copy the URL and re-paste it back in here.
That will allow your picture to display. Facebook is neither willing or forgiving sometimes. The main reason is that Facebook allows you set permissions on who can see and who can not see your content. I would happily suggest at this point, ShivTR is NOT on the list of acceptable viewers.
Next tip - unless you want ppl to jump off your post to another thread, or to another service/website, consider using the embedded image tool on the small Menu bar when you create your post.
In this example, Horse Butts in the Caves, it would look like this
HEYYYYY THATS MEEEEE =D <3
"Theres a hard life for every silver spoon there's a touch of gray for every shade of blue. That's the way that I see life if there was nothing wrong there would be nothing right." -Brent Smith (Shinedown)