photos don't get transferred to "my photo stream"
I just realized some of my photos are not getting transferred to "My Photo Stream" on my iphone (ios6).
It started working when on wifi, but I did some troubleshooting - like turning off/on photostream in settings. Now again on wifi, things are transfered, but now there are some photos that simply will not transfer. I know photostream is working, as I can take a new photo, and in seconds, it appears on my photo stream, and on other devices. Is there a way to get these few pics to sync?
iPhone 5, iOS 6.1