I stripped for a guy from school on FaceTime....thing is I've never actually met him?

[Kels J]

I'm feeling really guilty and ashamed because I just stripped for a guy fromschool on FaceTime and he wants to hookup tmrw and I can't find a way out of this. he knows my name, Instagram, snapchat, cell number , even my street (I didn't tell him all this but he managed to find out)
He's in grade 11 and I'm only grade 9. I've never even kissed a guy I don't wanna hookup with him. I wish I could say he charmed me into it but he didn't I was so f*cking easy and I feel like a terrible person and like such a sl*t. I saw him around school and thought he was hot and so I found his Instagram. Then he told my friend his snapchat and I added him. He gave me his number and I called him. He asked me to take of my clothes and I did without even talking to him AT ALL first. Idk how he knows my street but he does. What do I do? Please no rude comments I've already acknowledged my mistake