Help with God?...?????!!!!!!!?

So I sent nudes to my Bf and my ex friend found out and said she is gonna tell my mon and the cops. My Bf said he convinced her not to but now he says apparently she told and I will bbin trouble in 5 days. I realized I broke what god wants for me. I broke his trust and it was morally wrong for me to send them. I have been in my room listening to christian music and praying and reading the bible. I don't want any sexual stuff. No sexting or anything. I told him that but I'm scared that my ex friend find out and now she will for sure turn me in if she hasn't already out of anger if I break up with him... Bcuz I want to. Now I only wan to b with god and get out of this relationship but u don't wanna get in trouble with the cops. I need help. What should I do with religion and with the situation. Please pray for me and list advise. Thank you, and god bless you