He's nearly 3 years old. Started to notice a rash like strip on his legs - thought it was a reaction to a particular blanket - but removed blanket and now it's much worse. He seems very happy and they are only on the backs of his legs - any ideas?
Also has a random mark on his stomach which my partner and I said looked like a cigarette burn (obvs not but to be discriptive).
They are pink and dry. Pics attached - any help will be very much appreciated.