I need help figuring out what's wrong with my body. For the last 4 months, my body has been breaking out in hive like bumps. I was prescribed something that is supposed to help but nothing has worked. If I don't take an allergy pill every day, my body gets covered in itchy, bubbly looking spots but I'm still being told its hives. I have never been allergic to anything in my entire life, changed nothing in my diet, no new soaps or detergents. And it only seemed to happen at night. Its affect my scalp, neck, legs, thighs, back and arms.