If you want to know how to fix this problem, the term to search for is sleep hygiene. You’ve been waking up at the wrong times in your sleep cycle. Quality sleep is a matter of habits, every person is a bit different. Research and apply what fits best with your lifestyle. Also, invest in quality beds and pillows, as well as temperature regulation. It’s far more important than most people give it credit.
You’ll flip when you find out that there are circumstances in which they are mandated by law to share your personal information. That stuff is regulated to hell, and rallying resources to help people sleeping rough is a good thing in my book. Maybe OP doesn’t need the help but the other 99% of the people living on their cars are at huge risk to life. Starvation, hypothermia, malnutrition, human trafficking, prison, just to name a few.