You got one uploaded in your album. Copy and past the link location. Those are at the bottom of the pic when you are viewing it from your album. Use the one without the parts before and after the link. You want to use the link above that one. Copy it. then in your post press the image button at the top of the editor. when you do a box comes up. past the link in there.
Not sure what kind of phone you use but try connecting to your PC and searching the mounted drive that way. If they did somehow get deleted, try downloading an undelete program and see if you can't recover them.