I have an iPhone 5, iOS version 8.1.3. I pay $.99/mo for iCloud storage. My photos were backing up seamlessly to the cloud when on wireless using iCloud Photo Library (Beta). For some reason, I decided to turn on My Photo Stream. I deleted some photos from my phone to free up space, and those photos are now gone from the cloud and all that is there is what is on my phone now. Did My Photo Stream preempt iCloud Photo Library? Thanks in advance.