What could it be if all of a sudden i started talking in my sleep .. i get like muscle spasms in my hand and drop my phone i can fall asleep quick ?

Stress and ...: 28 y/o asks What could it be if all of a sudden I start talking in my sleep.. I get muscle spasm and drop my phone I can fall asleep quick? Most likely due to Sleep Disorder from One being under Stress and /or not getting enough regular sleep time. One should see a Sleep Study Expert and possibly a Neurologist as One would not want to 'fall asleep, just like that' while driving. Do it soon please