Hello Mrbojangles: No... I can't say I have had the type of extreme experience you have had. However I noticed this is your first post here on PC. So... welcome to PsychCentral! I hope you find the time you spend here to be of benefit.

The only experience I have had that even comes at all close is that, following some major surgery quite a few years ago, I had one of those self-administered morphine pump things while I was in the hospital. (I don't know what the technical name for it is.) After I was out, & no longer had the morphine, I had some really vivid dreams... one involving being repeatedly stung by a warm of bees!

I guess the other experience I had was that, following my last overdose, I also had some really bizarre & disturbing dreams for a period of time. So, anyway, I do know those sorts of things happen. I wish you well...