My field is astronomy. Useful, I know. (Academia is pretty much my only option…) In my program, we have to write a prospectus that outlines each chapter, and this needs to be done a year in advance. I wrote down the titles of each chapter, eahc section, and each sub-section, and then I wrote a few sentences about what I would write about. A lot of those sentences went like this, “In this section, I will discuss my results about A, B, and C.” Nothing too detailed, just getting a rough sense of what goes where. My prospectus was about 10 pages total. Like I said, it’s required in my program, but it’s really helpful and I would recommend doing it even if you don’t have that requirement. Just keep in mind it’s a rough outline. Mine changed over the course of the year, even before I started officially writing the thesis.
As for citations, I cite pretty much every statement in my introduction, where I give the background to the field. After that, most of the work is my own so I don’t need to cite anything except to compare my results to other studies. Or sometimes I cite another study if I use a similar technique. I don’t necessarily remember every detail in the papers I read, but usually I remember the basic point of the paper. If you’re finding mistakes when going back through your notes, treat that as a good thing - you’re catching the mistakes. Sure there might be others, but they’re not intentional, right? If someone else finds a mistake, then that’s great too, because you can fix it. Until your thesis is bound and published, you can fix anything you want, and nothing is the end of the world.
I think the key to writing is not to get obsessive about it. In fact, aim to write a crappy rough draft. Every rough draft is crappy, so just get the basic thoughts down. Remember, you can always edit!
I just read your more recent post about the backpay - can you pay it back in installments, and without interest since it wasn’t your mistake? They don’t expect all $900 at once, do they? Any chance your parents can help out?
I’m having a rough day too, so I just want to reiterate, I feel for you and what you’re going through. It occurs to me that it might help if you had some people to talk to, besides us on this board. You can’t talk to your girlfriend without worrying her, I get that, but maybe there is a dissertation support group you could go to, I know there are some at my university. Or maybe you could ask your therapist if there are support groups of some kind, either related to dissertations or mental health (or both!), somewhere where you can talk about your problems and not feel guilty about talking about your problems. It helps to have people physically there, to feel physical support. Well, social support, but physical presence.
Also, I agree with Anne Neville - nobody should be working 12+ hours a day, so don’t even think about aspiring to that!