Is there anyway I can help him?

My boyfriend was a perpetrator of COCSA, he was extremely young when this happened (around 4-6 if I remember correctly) and ever since he’s hated himself for it. He struggles a lot with anything sexual. Which is fine with me, we’re both under 18 and waiting, but it’s been spoken about.

I want to help him to the best of my abilities but I cannot think of how to, is there anything I can direct him to, so he can get anonymous help? I feel like I’m not doing enough for him