I had ketamine for a colonoscopy and had the exact same experience. I woke up feeling like I had the best sleep of my life, and filled with an extreme contentne

I had ketamine for a colonoscopy and had the exact same experience. I woke up feeling like I had the best sleep of my life, and filled with an extreme contentness, just bliss, that lasted for 6 weeks. I have bipolar II, and usually suffer from depression. Unfortunately ketamine is not legally available for me.