White circle on all my photos on iPhone?

It seems as if none of my photos have really "loaded." When I click on them, a little white circle starts to fill up in the bottom right of the screen, and once it fills up, the photo essentially "loads" and becomes clearer and can be used. If it hasn't loaded, like the majority of my photos until I click on them, I can't use them or upload them anywhere. What do I do?

Have the "geniuses" at the Apple Store figure it out.

It seems as if none of my photos have really "loaded." When I click on them, a little white circle starts to fill up in the bottom right of the screen, and once it fills up, the photo essentially "loads" and becomes clearer and can be used. If it hasn't loaded, like the majority of my photos until I click on them, I can't use them or upload them anywhere. What do I do?

Also since this white circle has been on my pics, nothing will upload to Dropbox or iCloud. Help I'm quickly running out of space. I can't even transfer pics to my laptop from my iPhone, WTF? Need to fix this As soon as possible.