Hi my LG is 18 months old I’m a bit concerned she has autism, she flaps her arms and walks on her tiptoes not all the time but I would say half of the day she does this, she has also gone off her food she used to be a really good eater now I’m lucky if she eats 1 meal a day, also the tantrums are coming thick and fast, she will bang her head of the door, the sofa and the floor, her eye contact isn’t the best the health visitors have said this themselves, she answers her name like 80% of the time and she is really good at pretend play, also she only says around 5 words