My PhD project is a very little part of a big study that my supervisor is currently running. I am already four months into my PhD and I just have a 3 years position to finish my thesis. So far I haven’t worked in my PhD topic because I’m helping her with other aspects of this big study. She says doing that is working on my project, however she asks me to write and do research in things that are not really going to be on my thesis. And during all our meetings so far, we haven’t really discussed my topic, the chapters of my thesis, my research questions, the literature I should be looking at, or the instruments I need for answering my research questions What should I do??