Hi MrsD 
Yes O.T = occupational therapy, the lady we spoke to was really nice, she said dd has a few different types of sensory issues including issues with touch, pain, stimulation, noise and something to do with using her eyes to gage her body in relation to everything (tbf most of what she was talking about went a tad over my head!) but she reckoned there is exercises etc she can give us to do which should help.
Spotty thats rubbish, what did you eat?
Unescorted good luck with 10 NSDs (would that be a thread record?!)