I told my friend a secret but I don't know if I can trust her

I told my friend a secret today and it's not like one of the ones that you typically hear round school. I am already judged enough at school for other rumors that have gone round about me, which there are a lot of. I don't really care what people think of me but if they keep on saying things it really annoys me. I don't know if I can trust her and I need to make sure she doesn't tell anyone. Help?

You told her even though you don't know you can trust her? I would suggest just keep reminding her not to tell anyone.

I do trust her but with our group of friends sometimes they will say something to each other even if they are not meant to. We have some of each other's secrets but this one would mean I would be made fun of and telling her means that that she might tell another person in my group of friends who is not so good at keeping secrets

Ah I see your problem here.. I'm very sorry but as you've already told her I don't think there's anything you can do now However, again, I still believe you should keep reminding her not to tell anyone. I'm sorry I'm not much help

Thank you anyway. I'm probably overreacting anyway because if she is my friend she wouldn't tell anyone. And you really did help so thanks again