My daughter has a dx of global developmental delay but I think it's more then that. I have a son with a dx of pdd-nos also but since the are questioning that dx I don't know what to think anymore. She is fuctioning at a two to three yr age level all around. She does count to 10 and knows most of her abc. She has seen a develpmental specialist but no phyciatrist. She spins constinalty, sticks to one subject of choice, poor eye contact, self abusive, temeper tantrums in public, licks everything, chews on everything expecialy clothes and hands, inapropertly touches adults, very hyper but tested acording to teachers with no adhd, very sensory seeking, could swing for hours, extrodanry memerory and repets conversations from long time ago, won't step on cracks or lines for no apperarent reason, take everything litterly, wasn't potty trained until age 4, no since of danger, high pain tollerance, obsessed with death, always smiling, has no friends own age and refuses to talk to anyone her age, talks baby talk when asked question. Has seen genetist for disphormic features but found only a dupliction the me and her brother also have and they say it's not problematic. I just want to see if anyone has any ideas. thanks