Bah. Relax. You're 13 and he's 15. You're both young.

Right now, you probably think this relationship is the best thing ever, but it's just your first, and there's likely many more to come. Don't take it so seriously. I remember my first relationship too and I took it SO seriously. Like I thought I was going to marry this girl. Got dumped in 3 months, LOL. But yeah, it's probably hard not to right now, but just don't take it so seriously.

I've had pics of my exes before, and sometimes it's taken me a while to delete, but I get there eventually. Your BF is also very young so he's still learning too, both about relationships and technology (lol). And he probably learned today that giving people full access to anything is probably a bad idea. Anyways, if he's deleted them, then you just have to get over it. Give it time. Like a month. Relax, and don't take it too seriously.

And look, don't worry about the downvotes or whatever on your comments. People who downvote 13 year olds asking for relationship advice just have too much time on their hands.