I call my cock the "Train Station" because it's like Platform 9 & 3/4 from Harry Potter.
(lol no it isn't, I wish! but such are the stupid jokes my brain comes up with! ;) )
Too soon to say. If new similar photos continue to appear, and you're not getting them, then they're definitely being sent to someone else. A one-off set of photos isn't enough to determine things yet.
Your ignorance about how women are systematically targeted for sexual ...... is staggering.
Almost every single woman you know has a story about that, and if you don't believe it, ASK THEM.