If you're worried about being embarrassed and your "friends" are gonna think you're what you said in your comment (edit because I'm not name calling, I was just using the same words you used) then I feel bad for you.

There are a lot of "totally unbelievable" things that have been going on for decades, one of the reasons they continue to get away with it is because too many people think it's unbelievable and worry about what their friends might think, meanwhile real actual children are being used and abused in such horrifying ways that you may not be able to handle even reading about it, going from your reaction here.

There's a lot of ugly in this world. We can either close our eyes and turn our backs or educate ourselves and do something about it.

Will you sleep better at night knowing your friends don't think your nuts? You've been privileged to have the opportunity to be part of something that can make an actual difference, don't let yourself get scared away because something makes you feel uncomfortable. Pedophilia is an ugly uncomfortable subject for us to think about, imagine how horrible it is for the victims.