Why Did She Suddenly Start Avoiding Me ??

Hello everyone, this is the first time I've published something like this, but because I'm really very confused ... Here's the story ... I've had a girlfriend for a month and a half now and everything went well, there was no driving, judging, getting angry either. But suddenly exactly 5 days ago she started behaving strangely with me, I naturally noticed him and asked her what was going on she told me that there was nothing, and exactly two days later she continued to behave like that and I already because of myself it sucks when she behaves like that and we start writing like that and I ask her "how are you baby" she asks me well. I answer more or less because one of them was under stress because I don't know what's going on and another because of some of my reasons that I don't want to tell .. And when he asks me why I said because I miss you so much and I want to see you ... And she said we need to talk these days .. And I started asking what it was going to be about (what I knew it was about me) and when I asked her if it was bad she said I don't know. And from there I was very sick because I don't know what's going on anymore .. She stopped writing to me when I was writing and just read it and sometimes answered .. Monday and I said that I was in our place and I would wait for her to talk about it .. She said another day will be what gave me a little hope, but not much and to this day it continues .. I do not know what he does. Is she testing me or does she want to suggest something to me (but if it was she would tell me because I know her and we had a fight once and she is usually direct ... Please help Today I said again that I will be in front of them at 8 and I will I'm waiting for her to come down to talk, even if it's for half an hour, it's still something because I want to know what's going on ... Because I really don't want to lose her, I really appreciate her !!