I noticed today out of absolutely nowhere, a rash on my forearm, right below my wrist, on the bottom of my arm. It started out as itchy(how i noticed it) hive like appearance, red welts popped up. Then later turned into the welts but also a bunch of tiny bumps, id compare to blisters but they are solid, no fluids in them. Still itchy and also burns, only when i scratch, which is understandable :) but nothing new has been done, no new laundry detergent, no traveling to anywhere, no new food or drinks, no new soap or anything.....I dont go out in the heat, im not an outdoorsy person, no contact with pets, but it is the size of a half dollar coin...well a bit bigger than that. Id also compare the feel when i run my fingers across it, to like an orange peel, also thats what it looks like now. Any suggestions would be great, i dont want to run to the doctor over something minor just to pay a big bill haha. Thanks in advance.