Not painting it black, but having had personal difficulties as well as more official ones, two interruptions of my personal Internet, where I lost my whole Windows, I would make the careful suggestion that you check if someone is haunting you. To quote Fisher once again, "As to what caused this...who knows, but it could be almost anything."
It could be a baddie who didn't like your comment somewhere? These things DO happen. All I can say right now is, the easiest would be to create new e-mails, only give them to your dear and friends whom you can trust, and retry the pics sending. And do it anonymously, please, no links anywhere.
Quite confusing. My heart goes out to you.