Best friend stopped talking for the 3rd time

So I’ve been friends with her for two years now. During these years she stopped talking twice because there were things she didnt like. Things I did or how I acted, and she would just stop talking. She wouldnt even care enough to talk to me about it so after a few days I would reach out to her and clear things out. But looks like she got used to it. She did it twice, I reached out to her and then she did it for the 3rd time. I realised it was useless to talk to her because if she would care enough for our friendship she would talk to me and tell me whats was wrong but she just stops talking. Looks like she wants me to go after her the whole time. It’s been almost 3 months now but we go to the same school and I know I will see her soon. Still love her but I cant accept the way she treated me and our relationship. I didnt deserve for her to leave without saying a word and I wanna ignore her so she understand she cant act that way. Do you think it is the right thing to do?