Are therapists legally required to report COCSA in california?

Look somewhere between when i was 10-12 years old(i know its a wide range but its hard for me to pinpoint this exact memory) i once commited cocsa to a child 7 years younger than me and i feel constant guilt about it. I want to talk about and manage my guilt with a therapist but i am worried about being reported for this. If i tell a therapist what i did, will they report it?