My 14 yr old marmelade suddenly started moving his headnlike an avoidence type move sort of like what you look like before sneezing. Its not like a full body seizure just head. His head raises up slowly twitches amd then it stops and it happens several times. Recently got worse to where it looks like he is having tiny stroke. His little tongue stuck out because it happened while grooming himseelf once. Took him a few seconds to "come back". No movent in body at all. It seems to happen when he is laying down and occasionally when upright. Had some sneezing prior so I was hoping just infection but temp normal vet took blood sample. Ears eyes throat look fine. He's eating drinking just fine I just worry he's in pain or scared. No idea what to do because he just doesn't seem sick enough to put down. Hes laying here with ke now sleeping just fine. Today rolled around fun then when napping this starts. Any thoughts. Thanks I know this is mild to other issues but I am sick over him being unwell.