I use icloud photo library and I have about 70 mb worth of photos and videos but they all take about half a gig of storage on icloud. "Recently deleted" is empty on my phone and when I transferred the photos and the videos to my pc, it showed that I have 70 mb so this is the actual size. I tried to disable and enable icloud photo library but still nothing. Photostream is off, and I have ios 8.4.1.