Looks like the URLs of your photos on Facebook have changed.
IE, I looked at the image URL of the first image in your thread, which is
https://scontent-b-ord.xx.fbcdn.net/...06692454_n.jpg (it says content not found)
This image does not seem to exist, or the URL to the image has changed. The only way to fix that, would be to update your images with whatever the actual URL is on Facebook.
Why Facebook doesn't redirect the old URLs after changing them to something else, I don't know.
When viewing the image on Facebook, right-click on it and select "copy image URL".
Alternatively, you can also upload your photos to your posts as attachments instead which would prevent that from happening in the future.
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