I shared a home video on my iPhone with myself via iCloud using my cell phone number. I was hoping that this would allow me to see the file somehow on my Mac but alas that did not work. I'm assuming this video is now using space on my iCloud account, so I'd like to "unshare" and delete it. How is this done?
Follow-up question, the video in question was added twice. I'm able to delete the videos as suggested in in the selected answer, however I'm now left with an empty stream that says "shared by (null)(null)". How do I get rid of that?