Sexual Abuse Support Group
Sexual abuse is a relative cultural term used to describe sexual relations and behavior between two or more parties which are considered criminally and/or morally offensive. Different types of sexual abuse involve: Non-consensual, forced physical sexual behavior such as rape, incest or sexual assault, or psychological forms of abuse, such as verbal sexual behavior or...
By the way, you wrote that you have trouble sending nudes. Please don't do that!!! I wish all young people understood that there is never any good reason to do that - it can come back to haunt you.
I hope you will think about therapy to address the issues you have as a result of your uncle's sexual abuse and betrayal of trust.
I also second donnawanda in not sending nudes. You were abused as a child, please, don't do anything that can leave you open to new abuse. Stay safe.