I feel so alone

So in the beginning of the summer my best friend became really different. She would ignore me and take hours or days to text back. She wouldnt tell me what was wrong and eventually I ended up blocking her. She started acting like this ever since she moved to her moms. I really hate her mom too. She’s really manipulative and crazy and abusive. My friend doesn’t believe that anymore tho. She’s the one who told me this and she doesn’t believe it anymore. I added her back because I wanted to work things out. And so we did. We talked and I apologized hundreds of times. She accepted me apologies and things mostly went back to normal. For the next three days. And then all of a sudden she blocks me on snap so I text her and ask her why. She wanted to get back at me for blocking her. We got into a big argument and haven’t spoken since. I really just want to apologize and make up and go back to things used to be:(