First day i was sleeping on my couch n woke up with itchy on my legs not that worsted just one bumps but i took a bath after that i started scratching so badly and it became bigger only on my legs and back of my arm i took allergy pill n gone after 20/30 minutes .next day i woke up again and i was making breakfast ,brushing my teeth after few mins i started feeling a-bit itchy on my legs only but I don’t scratch it and it’s gone in few min . I don't understand what happening i do have athletes like dry skin on my toes too since summer like 3/4 months