reply to post by CreeWolf
Thanks bro. Will try that. Also seeing my Doc on Fri, gonna try and get some sleep aides.
Consequently (or maybe not?) I'd snap out of it drenched in sweat from the
intensity of the whole ordeal. If I tried to go back to sleep within the hour or two after a bizarre episode, it would happen again and again!? 
Myoclonus (pronounced /maɪˈɒklənəs/) is brief, involuntary twitching of a muscle or a group of muscles. It describes a symptom (as opposed to medical sign) and, generally, is not a diagnosis of a disease. The myoclonic twitches or jerks are usually caused by sudden muscle contractions; they also can result from brief lapses of contraction. Contractions are called positive myoclonus; relaxations are called negative myoclonus. The most common time for people to encounter them is while falling asleep (hypnic jerk), but myoclonic jerks are also a sign of a number of neurological disorders. Hiccups are also a kind of myoclonic jerk specifically affecting the diaphragm.