I am the one that originally started this thread. It has been a couple years since then and I still have the issue. Doctors don't know what it is, or could be, nor have they figured it out.
Same symptoms. Will usually happen when I yawn a certain way or move my head a certain way and suddenly I get what I can only describe is a "charlie horse" cramp in the front of my neck. If it is a really intense one I can have lingering pain for days like a pulled muscle.
It is just something I have been living with.
If anyone has found anything out about this condition please do share.