I am such a fuckwit
She has been complaining of "feeling wierd" in her head. After talking this through she describes a "fuzzy" noise in her head, a bit like pins and needles
Also a couple of times in the last week she has experienced a fine tremor in her hand which has lasted about 30 seconds
She did have a cold last week. And I suspect that the tremor might be low blood-sugar type stuff
Got a GP appt for tomorrow after school just to be on the safe side