https://www.alisoncebulla.com/2018/04/applying-graduate-school-play-play/
I wrote this exhaustively detailed blog about every step of my grad school process from dreaming up the idea to executing exams and apps. I include timelines, advice, things that worked and things I would do differently.
I applied to Boston University, University of Washington, Harvard, Johns Hopkins, and Berkeley schools of public health. My blog outlines the GRE scores I got, which programs I was accepted to and which ones I wasn't.
It also includes the various worries and fears I had every step of the way.
Hope this helps! Happy to answer other questions not answered in my blog.