I can't feel when my muscles and bones are moving, it's like I have lost the sensation of feeling but I can feel a little bit. When I walk I can't fully feel my legs moving and I find myself staring at something for a while even when I have had enough sleep. I don't if I should be ok with this but I also don't feel much pain. The doctor's said I have a deficiency in Iron, they don't know what else it could be. I'm 15. Does anyone know what I should do?