It's really scary to be so confronted by your own survival instinct, and understanding how difficult it actually is to overcome it. Preservation of the organism is the most fundamental part of any organism.
You will recover though, but it will take time and it will really test your patience. Your job through this period is to keep your body alive so your brain and nervous system can recover. Do whatever it takes to make that recovery come faster, go for runs, take the right supplements. Later in the healing journey try mdma and mushrooms/truffles.