Hi my son is 22 months and i have been really concerned about his odd behaviour? He lies down on his side and moves objects infront of his eyes for a few mins these objects are usaully long eg my hoover hose, hairbrush, beaker etc. He does however play with his toys normally and can build bricks, stack rings the correct way, play with toy garage. He dies have limited speech about 13 words and has recently starting linking words together. He also plays with other children really well abd knows basic commands and follows a point etc. i have been worried about autism as he has lack of speech, weird thing he is doing with objects at his eyes. Has anyone elses wee ones done this? Could his strange behaviour be linked to anything else and not autism or maybe just a phase? I am getting so worried about it :( xx