might I also suggest trying to keep a copy of all tests, reports, etc. It's important that you have this in case you change docs...otherwise you lose info or they charge you when asking for your records.
Keep trying to find something good in each day. Trying to figure out what is going on can drive us crazy...if you can get out of that mode for just a few minutes a day it helps, really it does.
In the meantime, try to eat well, stay hydrated, and try to take a walk or get some type of exercise a few times per week. And plenty of rest too. Our bodies are our vehicles for getting around this great planet, and we need to treat it as we would treat our cars-good fuel and keeping it in top running order no matter how many rattles we hear