Last night my little boy who is 6 months did the strangest thing he was asleep then started breathing really rapidly and jerking his head from the side to the middle then back again it last for about 15 seconds then he stopped it freaked me the f out I'm already majorly paranoid about his breathing - what is this and why? Does anyone else have a head jerker? It was almost like he was hypo ventilating and jerking at the same time like a mini epileptic fit. I am loathed to call the GP again I already had him checked out for a cold yesterday they aren't going to do anything but check his vitals and tell me it's fine.....