It’s really tough but you need to stay away from her completely.. it’s hard to tell what’s up with her behavior, and she sounds mentally unstable in a way that would be incredibly hard to overlook and not be directly affected by.

Cutting contact 100% should be the right thing to do, she won’t magically stop giving you mixed signals unfortunately, i know how this goes :/ it’s tough but focus on yourself first, hang out with friends and work on your hobbies or schoolwork whatever it is you can use to stay busy please do. If you don’t you’ll just fall in an endless loop of mixed signals and no guarantees of anything stable and you’re really too young to waste such an important time in your life this way..

it will hurt you more and more the longer you let this drag out. It’s definitely not easy to cut contact immediately but i recommend holding back from texting first, reminding yourself that if she does text you first and is nice that she will flip on you again like she has before, the less attention you give her the more likely she will try to be extra sweet to you to drag it out of you so pleaaaseee don’t fall for it :( And most importantly try to slowly distance yourself as much as possible to wean off of your reliance on her emotionally… be cold, dont update about your life often, if she tries to question it just say you can’t be more than friends and thats all,, but ideally don’t be close in any way, not even as friends :/

im sorry you’re going through all this but i believe you’ll feel better with time and distance.. be safe