So Now What?
Well, I talked with the docs and did research online and it appears that folks with PTSD are substantially more susceptible to sleep dysregulation. Working shift work where your schedule is inconsistent at best wreaks havoc on our systems. It leads to a substantial loss of quality sleep and overall hours of sleep resulting in a major sleep deficit that, over time, erodes cognitive abilities and short term memory (among other things).
Their solution is to recommend to my employer that I get put on a consistent schedule that will facilitate a strong routine. They want me to get up at the same time every day. Start and end work at the same times every day. Go to the gym the same time every day. Make dinner the same time every day. Go to bed the same time every day.
They said it will take time, but it will eventually retrain my body to digest, sleep, and burn at appropriate times and intervals. Now I just need to see whether my employer will be able to facilitate this or not. That is the major concern I have with all of this. If they can't facilitate that, what then? Well, I'm not crossing that bridge yet. Let's see what happens when I meet with HR tomorrow.