I am 13 year ld and i have rashes in my legs the doctor ask me if I have rashes in my leg before but i said n cause i didnt see it and i read in the internet that its a symptom of blood cancer..
I don't think that it's blood cancer. You could have an irritation from clothing or shaving or say if you were wearing shorts and you were sitting on the grass and you get an irritation from pollen and then you start itching. You might be getting eczema which I have (I'm 12 years old) had my whole life.you could be itching in your sleep or stress. I say check in with your parents and go to the doctors because well, I'm 12 years old for crying out loud! Well good luck! Hope this helped! :D