Is she overreacting to his desk décor?

“I visited my boyfriend at work and I was appalled to see he put up some revealing photos I privately sent him on the beach in my bikini. I’m mortified that his coworkers have seen all these photos of me at his desk. He argues that there’s worse stuff on Instagram, but I’m not one of those girls. He took them down, but I think the damage is done. What do you think?”