So I play tennis and there I became close friends with a girl. I really enjoyed her company and became very fond of her. So anyway, I started to think that maybe she is interested in something romantic and I decided to test my courage and try and take the first steps. So I went ahead with that and it seemed to go well until I received a voice text in which HER FRIEND told me she had been annoyed by that and that she is not interested in something further than a friendship. I respected her will and I decided to still be good friends. It all seemed to go well until she suddenly became cold. At the same time, one kid thought that we were in love with each other and told me to hit on her. I then discovered that he asked the girl to give me a chance. The girl said no and thought I told him to text her that. I asked the kid why he did that and he told me that she had first said yes and then changed her mind. Weird, but anyway I decided to apologize and swore that I'm not seeking anything serious anymore and she told me “no problem”. So it seemed to go well again before she became cold again. I became tired of that and decided to distance myself, but then I felt bad and I told her that I still care about our friendship and back then I only tried because I thought SHE was interested. But I also told her that if she’s just being nice and is waiting for me to leave her alone, she should tell me that and be done with me because I prefer the truth over false hope we reconcile. She then said that we had misunderstood each other and because the situation became awkward enough we should just take a small break for now and see how it goes on. Seemed like a reasonable answer and I agreed. A week passed by and I thought the situation improved so I texted her asking if everything is clearer now. I also explained to her that I seeked a relationship not because I truly wanted one, but only because I felt a lack of affection and I thought I needed a relationship for that. I even told her thanks for rejecting me, said sorry and that I acted like a moron. She then answered with a "yeah exactly". I felt disrespected by her answer because I pretty much wrote her an entire essay trying to be as clear and respectful as I can while she answered with a few words that didn't even leave me with a clear answer apart from what I interpreted as a "yeah you were a moron". So I got mad and blocked her. But now she's acting as if nothing ever happened and as if she's trying to get me back. It's not the first time either. I also see her tik tok reposts that suggest she feels bad and conflicted about this whole thing. At this point I feel like I'm out of my mind and don't know what is going on. I’m mad and I feel very hurt from her but I also miss her. 

So AlTA for how I've handled this situation?