By the way I'm still in highschool. So this friend has spinal surgery cause she had issue and I was literally the only person to visit her and spend time with her so I felt we got closer. Once summer started and I would make plans with her I notice that she would flop on me or cancel like 5 min before we were supposed to do something on top of that she wasn't supportive at all ( my parents were getting separated and I needed her) So I spoke to her and told her I didn't like that she apologized and we made up. Now our conversations are so awkward and when I tell her good news like I got a 90% on my test she'll tell me I did worse than this other person and I just don't answer her like  she actually makes me feel bad and in so close to just cutting her off. I think she might be jealous of me because ever since she's been blowing me off iv been making new friends and hangout out with them cause their actually supporting and fun.