School is bringing out alot of OCD tendencies in my son .He has also started blinking his eyes and head and neck twitch really badly it only started a couple of days ago but is getting really bad.I dropped into opticians yesterday they had a quick look but said there was no infection.I have made an appointment Monday with specialist optician but I'm really worried about him.His eyes hurt he says, so i don't know if it is ticks or not.