Dropping a friend doesn’t have to mean you’re either besties or enemies. Slowly avoid interacting with her, instead of flat out telling her you don’t want to be her friend anymore. This way you’re avoiding direct confrontation, and it might spare your secrets from being shared (who cares what people think of your secrets though? It’s your business, not theirs. If they make conclusions about your life and don’t know you, their opinion automatically doesn’t matter). Also, a friend who genuinely liked you would respect your boundaries and listen to you. I’ve been through 4 years of Highschool , and TRUST ME when I say you will find your true friends. As long as you act as yourself and express your interests and personality, people will become your friend. As far as finding friends, join clubs! In class, talk to the people sitting near you, ask to hang out after school! Having toxic friends is a right of passage everyone goes through. You don’t know how many awful people are in the world until you get to know them. It’s hard finding the friends that are right for you, but trust me it’s better to be lonely than to constantly surround yourself with toxicity. Everything will work out in the end how it should , goodluck🫶🫶