I did have this problem many years ago, which is when I was originally given Ambien, and put on an anti-depressant (
serzone), which helped. I have been stable without the Serzone for a long time.
I decided to start taking B12, and Magnesium (oxide, crappy absorption) yesterday, and my mood improved somewhat, and some of the obsessive sensations I mentioned earlier have lessened.
I have gone through several days of crying spells, missed work, and hopelessness.